Fractions Decimals Percents Decimals to Percents 1 Move

Fractions – Decimals Percents

Decimals to Percents 1. Move decimal point 2 spots to the right 2. write the number and put % sign at end Ex). 45 = 45% . 653 = 65. 3% 2 3. 46 = 346% = 200%

Try Some! (Dec. – Per) 1. . 321 1. 32. 1% 2. . 605 2. 60. 5% 3. . 05 3. 5% 4. 100% 5. . 7 5. 77. 7%

Percents to Decimals 1. Move decimal point 2 spots to the left 2. write the number Ex) 31 % =. 31 300 % = 3 89 % =. 89 66. 66 % =. 6666

Try Some! (Per – Dec) 1. 65% � 1. . 65 2. 42. 5% � 2. . 425 3. 3% � 3. . 03 4. 600% � 4. 6 5. 33% � 5. . 333

Decimals to Fractions 1. Say the decimal correctly 2. Put the number of the decimal in the numerator 3. Write the place value in the denominator 4. Reduce if needed Ex) . 1 (one tenth) = 1 10 . 42 (forty-two hundredths) = 42 = 21 100

Try Some! (Dec – Frac) 1). 6 = 6 10 3). 122 = 122 1000 5). 387 = 387 1000 100 7). 5 = 5 2). 73 = 73 100 4). 09 = 9 100 6). 99 = 99

Fractions to Decimals 1. divide the numerator by the denominator Ex) 1 = 1 ÷ 3 =. 3 3 5 = 5 ÷ 6 =. 83 6

Try Some! (Frac – Dec) 1. 2 3 =. 66 2. 4 5 = . 8 3. 7 9 = . 77 4. 6 10 = . 6 5. 14 20 =. 7 6. 15 60 =. 25

Percents to Fractions 1. Change the percent to a decimal 2. Change the decimal to a fraction 3. Reduce if needed Ex) 15% =. 15 = 3 100 20 29% =. 29 = 29 100

Try Some! (Perc – Frac) 25% =. 25 = 25 100 2) 9% =. 09 = 9 100 3) 67. 5% =. 675 = 675 1000 10 4) 110% = 1. 10 = 1100 1)

Fractions to Percents 1. Change the fraction to a decimal 2. Change the decimal to a percent Ex) 2 =. 22 = 22. 2% 9 24 =. 96 = 96% 25

Try Some! (Frac – Perc) 1 = 11. 1% 9 2) 3 =. 375 = 37. 5% 8 3) 2 = 20% 10 4) 3 ½ = 3. 5 = 350% 1)