LITERACY Percentage Increase Decimal Multiplier Decrease RESEARCH MEMORY

LITERACY Percentage Increase Decimal Multiplier Decrease RESEARCH MEMORY Find examples of the use of percentages in real life situations To change a percentage into a decimal you divide by 100 67% ÷ 100 = 0. 67 13% ÷ 100 = 0. 13 SKILL 2 SKILL 1 Write these percentages as decimals Use your calculator to find these percentages 1) 1) 60% 7% ÷ 100 = 0. 07 STRETCH 28% of 50 2) 70% 2) 16% of 250 Percentage Increase 3) 20% 3) 15% of 300 4) 45% 4) 7% of 400 5) 31% of 720 To find a percentage increase you add the percentage to the original amount 6) 82% 6) 16% of £ 240 7) 14% 7) 24% of £ 89 8) 4% 8) 52% of £ 63 9) 63% 9) 29% of 55 cm 10) 2% 10) 37% of 7 kg 1) Increase £ 150 by 4% 2) Increase £ 18 by 92% Percentage Decrease To find a percentage decrease you takeaway the percentage to the original amount 1) Decrease £ 140 by 8% 2) Decrease 3 Kg by 23%

LITERACY Percentage Increase Decimal Multiplier Decrease RESEARCH MEMORY Find examples of the use of percentages in real life situations To change a percentage into a decimal you divide by 100 67% ÷ 100 = 0. 67 13% ÷ 100 = 0. 13 SKILL 2 SKILL 1 Write these percentages as decimals Use your calculator to find these percentages 1) 1) 60% = 0. 6 7% ÷ 100 = 0. 07 STRETCH 28% of 50 = 14 2) 70% = 0. 7 2) 16% of 250 = 40 3) 20% = 0. 2 3) 15% of 300 = 45 4) 45% = 0. 45 4) 7% of 400 = 28 To find a percentage increase you add the percentage to the original amount 5) 31% = 0. 31 5) 31% of 720 = 223. 2 1) Increase £ 150 by 4% = £ 156 6) 82% = 0. 82 6) 16% of £ 240 = £ 38. 40 2) Increase £ 18 by 92% =£ 34. 56 7) 14% = 0. 14 7) 24% of £ 89 = £ 21. 36 8) 4% = 0. 04 8) 52% of £ 63 = £ 32. 76 9) 63% = 0. 63 9) 29% of 55 cm = 15. 95 cm 10) 2% = 0. 02 10) 37% of 7 Kg = 2. 59 Kg Percentage Increase Percentage Decrease To find a percentage decrease you takeaway the percentage to the original amount 1) Decrease £ 140 by 8% = £ 128. 80 2) Decrease 3 Kg by 23% = 2. 31 Kg