Calculating Percentages using a Calculator T Madas Calculator

Calculating Percentages using a Calculator © T Madas

Calculator Practice with Percentages Find 12% of 140 16. 8 Find 12. 5% of 68 Find 34% of 185 62. 9 Find 17. 5% of 240 42 Find 22% of 387 85. 14 Find 8. 5% of 384 Find 35% of 96. 4 33. 74 Find 27. 5% of 120 33 Find 72% of 855 615. 6 Find 7. 2% of 855 Find 41% of 390 159. 9 Find 16. 4% of 365 59. 86 Find 26% of 307 79. 82 Find 1. 7% of 300 5. 1 Find 9% of 110 9. 9 Find 0. 5% of 110 0. 55 8. 5 32. 64 61. 56 © T Madas

Calculator Practice with Percentages Find 14% of 160 22. 4 Find 12. 5% of 88 Find 35% of 284 99. 4 Find 17. 5% of 320 56 Find 24% of 749 179. 76 Find 8. 5% of 384 11 32. 64 Find 45% of 146. 4 65. 88 Find 27. 5% of 360 99 Find 32% of 855 273. 6 Find 8. 2% of 900 Find 11% of 930 102. 3 Find 18. 4% of 565 103. 96 Find 36% of 385 138. 6 Find 0. 5% of 360 Find 7% of 220 15. 4 Find 0. 25% of 400 1 73. 8 1. 8 © T Madas

Test on Percentages using a Calculator © T Madas

Calculator Practice with Percentages Find 12% of 140 16. 8 Find 12. 5% of 68 Find 34% of 185 62. 9 Find 17. 5% of 240 42 Find 22% of 387 85. 14 Find 8. 5% of 384 Find 35% of 96. 4 33. 74 Find 27. 5% of 120 33 Find 72% of 855 615. 6 Find 7. 2% of 855 Find 41% of 390 159. 9 Find 16. 4% of 365 59. 86 Find 26% of 307 79. 82 Find 1. 7% of 300 5. 1 Find 9% of 110 9. 9 Find 0. 5% of 110 0. 55 8. 5 32. 64 61. 56 © T Madas

Calculator Practice with Percentages Find 14% of 160 22. 4 Find 12. 5% of 88 Find 35% of 284 99. 4 Find 17. 5% of 320 56 Find 24% of 749 179. 76 Find 8. 5% of 384 11 32. 64 Find 45% of 146. 4 65. 88 Find 27. 5% of 360 99 Find 32% of 855 273. 6 Find 8. 2% of 900 Find 11% of 930 102. 3 Find 18. 4% of 565 103. 96 Find 36% of 385 138. 6 Find 0. 5% of 360 Find 7% of 220 15. 4 Find 0. 25% of 400 1 73. 8 1. 8 © T Madas

Calculating Percentages using Multipliers © T Madas

Practice on using Percentage Multipliers Calculate the following percentages by using multipliers: 35% of 124: 43% of 220: 74% of 350: 13% of 270: 0. 35 0. 43 0. 74 0. 13 x 124 = x 220 = x 350 = x 270 = 43. 4 94. 6 259 35. 1 29% of 260: 65% of 480: 5% of 185: 7% of 631: 0. 29 0. 65 0. 07 x 260 = x 480 = x 185 = x 631 = 75. 4 312 9. 25 44. 17 7. 5% of 440: 0. 075 x 440 = 33 5. 5% of 820: 0. 055 x 820 = 45. 1 © T Madas

Practice on using Percentage Multipliers Calculate the following percentages by using multipliers: 65% of 144: 13% of 320: 54% of 360: 81% of 670: 0. 65 0. 13 0. 54 0. 81 8% of 250: 4. 5% of 560: 17. 5% of 820: 7. 3% of 1450: 0. 08 0. 045 0. 175 0. 073 11. 5% of 444: 0. 115 x 444 = 51. 06 0. 5% of 910: x 144 = x 320 = x 360 = x 670 = 93. 6 41. 6 194. 4 542. 7 x 250 = 20 x 560 = 25. 2 x 820 = 143. 5 x 1450 = 105. 85 0. 005 x 910 = 4. 55 © T Madas

Practice on using Percentage Multipliers Find 12% of 140 16. 8 Find 34% of 185 62. 9 Find 22% of 387 85. 14 Find 17. 5% of 240 42 Find 35% of 96. 4 33. 74 Find 8. 5% of 384 Find 72% of 855 615. 6 Find 27. 5% of 120 33 Find 41% of 390 159. 9 Find 7. 2% of 855 Find 26% of 307 79. 82 Find 16. 4% of 365 59. 86 Find 9% of 110 9. 9 Find 1. 7% of 300 5. 1 Find 12. 5% of 68 8. 5 Find 0. 5% of 110 9. 9 32. 64 61. 56 © T Madas

Practice on using Percentage Multipliers Find 14% of 160 22. 4 Find 35% of 284 99. 4 Find 24% of 749 179. 76 Find 17. 5% of 320 56 Find 45% of 146. 4 65. 88 Find 8. 5% of 384 10. 71 Find 32% of 855 273. 6 Find 27. 5% of 360 99 Find 11% of 930 102. 3 Find 8. 2% of 900 Find 36% of 385 138. 6 Find 18. 4% of 565 103. 96 Find 7% of 220 15. 4 Find 0. 5% of 360 Find 12. 5% of 88 11 Find 0. 25% of 400 1 73. 8 1. 8 © T Madas

Test on calculating Percentages using Multipliers © T Madas

Practice on using Percentage Multipliers Calculate the following percentages by using multipliers: 35% of 124: 43% of 220: 74% of 350: 13% of 270: 0. 35 0. 43 0. 74 0. 13 x 124 = x 220 = x 350 = x 270 = 43. 4 94. 6 259 35. 1 29% of 260: 65% of 480: 5% of 185: 7% of 631: 0. 29 0. 65 0. 07 x 260 = x 480 = x 185 = x 631 = 75. 4 312 9. 25 44. 17 7. 5% of 440: 0. 075 x 440 = 33 5. 5% of 820: 0. 055 x 820 = 45. 1 © T Madas

Practice on using Percentage Multipliers Calculate the following percentages by using multipliers: 65% of 144: 13% of 320: 54% of 360: 81% of 670: 0. 65 0. 13 0. 54 0. 81 8% of 250: 4. 5% of 560: 17. 5% of 820: 7. 3% of 1450: 0. 08 0. 045 0. 175 0. 073 11. 5% of 444: 0. 115 x 444 = 51. 06 0. 5% of 910: x 144 = x 320 = x 360 = x 670 = 93. 6 41. 6 194. 4 542. 7 x 250 = 20 x 560 = 25. 2 x 820 = 143. 5 x 1450 = 105. 85 0. 005 x 910 = 4. 55 © T Madas

Practice on using Percentage Multipliers Find 12% of 140 16. 8 Find 34% of 185 62. 9 Find 22% of 387 85. 14 Find 17. 5% of 240 42 Find 35% of 96. 4 33. 74 Find 8. 5% of 384 Find 72% of 855 615. 6 Find 27. 5% of 120 33 Find 41% of 390 159. 9 Find 7. 2% of 855 Find 26% of 307 79. 82 Find 16. 4% of 365 59. 86 Find 9% of 110 9. 9 Find 1. 7% of 300 5. 1 Find 12. 5% of 68 8. 5 Find 0. 5% of 110 9. 9 32. 64 61. 56 © T Madas

Practice on using Percentage Multipliers Find 14% of 160 22. 4 Find 35% of 284 99. 4 Find 24% of 749 179. 76 Find 17. 5% of 320 56 Find 45% of 146. 4 65. 88 Find 8. 5% of 384 10. 71 Find 32% of 855 273. 6 Find 27. 5% of 360 99 Find 11% of 930 102. 3 Find 8. 2% of 900 Find 36% of 385 138. 6 Find 18. 4% of 565 103. 96 Find 7% of 220 15. 4 Find 0. 5% of 360 Find 12. 5% of 88 11 Find 0. 25% of 400 1 73. 8 1. 8 © T Madas

Calculating Percentage increases & decreases using multipliers © T Madas

Percentage Changes using Multipliers Calculate the following percentages by using multipliers: Increase 220 by 15%: Decrease 230 by 15%: Increase 125 by 12%: Decrease 180 by 9%: 220 230 125 180 x 1. 15 = x 0. 85 = x 1. 12 = x 0. 91 = 253 195. 5 140 163. 8 Increase 320 by 22% : Decrease 155 by 18%: Increase 275 by 24%: Decrease 725 by 25%: 320 155 275 725 x 1. 22 = x 0. 82 = x 1. 24 = x 0. 75 = 390. 4 127. 1 341 543. 75 Increase 520 by 35%: 520 x 1. 35 = 702 Decrease 900 by 16%: 900 x 0. 84 = 756 © T Madas

Percentage Changes using Multipliers Calculate the following percentages by using multipliers: Increase 260 by 15%: Decrease 450 by 12%: Increase 225 by 16%: Decrease 184 by 5%: 260 450 225 184 x 1. 15 = x 0. 88 = x 1. 16 = x 0. 95 = 299 396 261 174. 8 Increase 780 by 7% : Decrease 265 by 18%: Increase 430 by 8%: Decrease 870 by 6%: 780 265 430 870 x 1. 07 = x 0. 82 = x 1. 08 = x 0. 94 = 834. 6 217. 3 464. 4 817. 8 Increase 520 by 17. 5%: 520 x 1. 175 = 611 Decrease 900 by 5. 5%: 900 x 0. 945 = 850. 5 © T Madas

Percentage increase & decrease using Multipliers Increase 320 by 10% 352 Increase 175 by 15% 201. 25 Increase 156 by 35% 210. 6 Decrease 240 by 20% 192 Decrease 865 by 40% 519 Increase 125 by 12% 140 Increase 264 by 29% 340. 56 Decrease 1008 by 7% 937. 44 Decrease 298 by 13% 259. 26 © T Madas

Percentage increase & decrease using Multipliers Increase 340 by 15% 391 Increase 245 by 18% 289. 1 Increase 825 by 34% 1105. 5 Decrease 280 by 15% 238 Decrease 345 by 40% 207 Increase 9832 by 16% 11405. 12 Increase 398 by 31% 521. 38 Decrease 1538 by 5% 1461. 1 Decrease 312 by 11% 277. 68 © T Madas

Test on Percentage increases & decreases using multipliers © T Madas

Percentage Changes using Multipliers Calculate the following percentages by using multipliers: Increase 220 by 15%: Decrease 230 by 15%: Increase 125 by 12%: Decrease 180 by 9%: 220 230 125 180 x 1. 15 = x 0. 85 = x 1. 12 = x 0. 91 = 253 195. 5 140 163. 8 Increase 320 by 22% : Decrease 155 by 18%: Increase 275 by 24%: Decrease 725 by 25%: 320 155 275 725 x 1. 22 = x 0. 82 = x 1. 24 = x 0. 75 = 390. 4 127. 1 341 543. 75 Increase 520 by 35%: 520 x 1. 35 = 702 Decrease 900 by 16%: 900 x 0. 84 = 756 © T Madas

Percentage Changes using Multipliers Calculate the following percentages by using multipliers: Increase 260 by 15%: Decrease 450 by 12%: Increase 225 by 16%: Decrease 184 by 5%: 260 450 225 184 x 1. 15 = x 0. 88 = x 1. 16 = x 0. 95 = 299 396 261 174. 8 Increase 780 by 7% : Decrease 265 by 18%: Increase 430 by 8%: Decrease 870 by 6%: 780 265 430 870 x 1. 07 = x 0. 82 = x 1. 08 = x 0. 94 = 834. 6 217. 3 464. 4 817. 8 Increase 520 by 17. 5%: 520 x 1. 175 = 611 Decrease 900 by 5. 5%: 900 x 0. 945 = 850. 5 © T Madas

Percentage increase & decrease using Multipliers Increase 320 by 10% 352 Increase 175 by 15% 201. 25 Increase 156 by 35% 210. 6 Decrease 240 by 20% 192 Decrease 865 by 40% 519 Increase 125 by 12% 140 Increase 264 by 29% 340. 56 Decrease 1008 by 7% 937. 44 Decrease 298 by 13% 259. 26 © T Madas

Percentage increase & decrease using Multipliers Increase 340 by 15% 391 Increase 245 by 18% 289. 1 Increase 825 by 34% 1105. 5 Decrease 280 by 15% 238 Decrease 345 by 40% 207 Increase 9832 by 16% 11405. 12 Increase 398 by 31% 521. 38 Decrease 1538 by 5% 1461. 1 Decrease 312 by 11% 277. 68 © T Madas

Practice on finding the amount before a Percentage Change using a calculator © T Madas

Amounts Before Percentage Changes What number was increased by 10% to give 121? 110 What number was increased by 15% to give 184? 160 What number was increased by 12% to give 252? 225 What number was increased by 27% to give 406. 4? 320 What number was decreased by 10% to give 468? 520 What number was decreased by 25% to give 273? 364 What number was decreased by 40% to give 252? 420 What number was decreased by 11% to give 534? 600 © T Madas

Amounts Before Percentage Changes What number was increased by 12% to give 140? 125 What number was decreased by 12% to give 484? 550 What number was increased by 17. 5% to give 282? 240 What number was decreased by 17. 5% to give 660? 800 What number was increased by 5. 5% to give 147. 7? 140 What number was decreased by 5. 5% to give 1701? 1800 What number was increased by 1% to give 343. 4? 340 What number was decreased by 1% to give 742. 5? 750 © T Madas

Amounts Before Percentage Changes 110% of a number is 121. What is the number? 110 115% of a number is 184. What is the number? 160 112% of a number is 252. What is the number? 225 127% of a number is 406. 4. What is the number? 320 90% of a number is 468. What is the number? 520 75% of a number is 273. What is the number? 364 60% of a number is 252. What is the number? 420 89% of a number is 534. What is the number? 600 © T Madas

Amounts Before Percentage Changes 112% of a number is 140. What is the number? 125 88% of a number is 484. What is the number? 550 117. 5% of a number is 282. What is the number? 240 87. 5% of a number is 700. What is the number? 800 105. 5% of a number is 147. 7. What is the number? 140 94. 5% of a number is 1701. What is the number? 1800 101% of a number is 343. 4. What is the number? 340 99% of a number is 742. 5. What is the number? 750 © T Madas

Test on finding the amount before a Percentage Change using a calculator © T Madas

Amounts Before Percentage Changes What number was increased by 10% to give 121? 110 What number was increased by 15% to give 184? 160 What number was increased by 12% to give 252? 225 What number was increased by 27% to give 406. 4? 320 What number was decreased by 10% to give 468? 520 What number was decreased by 25% to give 273? 364 What number was decreased by 40% to give 252? 420 What number was decreased by 11% to give 534? 600 © T Madas

Amounts Before Percentage Changes What number was increased by 12% to give 140? 125 What number was decreased by 12% to give 484? 550 What number was increased by 17. 5% to give 282? 240 What number was decreased by 17. 5% to give 660? 800 What number was increased by 5. 5% to give 147. 7? 140 What number was decreased by 5. 5% to give 1701? 1800 What number was increased by 1% to give 343. 4? 340 What number was decreased by 1% to give 742. 5? 750 © T Madas

Amounts Before Percentage Changes 110% of a number is 121. What is the number? 110 115% of a number is 184. What is the number? 160 112% of a number is 252. What is the number? 225 127% of a number is 406. 4. What is the number? 320 90% of a number is 468. What is the number? 520 75% of a number is 273. What is the number? 364 60% of a number is 252. What is the number? 420 89% of a number is 534. What is the number? 600 © T Madas

Amounts Before Percentage Changes 112% of a number is 140. What is the number? 125 88% of a number is 484. What is the number? 550 117. 5% of a number is 282. What is the number? 240 87. 5% of a number is 700. What is the number? 800 105. 5% of a number is 147. 7. What is the number? 140 94. 5% of a number is 1701. What is the number? 1800 101% of a number is 343. 4. What is the number? 340 99% of a number is 742. 5. What is the number? 750 © T Madas

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