REVIEW Fractions, Decimals, Percents

Fractions to Decimals

Decimals to Fractions

Comparing Decimals

Comparing Fractions

Word Problems

100

Convert 5/100 to a decimal.

0.05

100

Decimals to Fractions 0.11

11/100

100

Compare:

0.34 0.3

0.34 > 0.3

100

Compare:

3 1

—— —-

4 2

3 1

—— > —-

4 2

100

Frank wanted to bake cupcakes. Each batch of cupcakes takes 2/3 cups of sugar and 1/3 cup of flour. If Frank wanted to make 6 batches of cupcakes, how many cups of ingredients will he need?

6 x (2/3 + 1/3) = 6 x 3/3 = 6 x 1 =

Frank will need 6 cups of ingredients.

200

Convert the fraction 4/10 to a decimal

0.40

200

Decimals to Fractions 0.80

8/10 or 80/100

200

Compare:

1.0 0.1

1.0 > 0.1

200

Compare:

7 5

—— —-

5 7

7 5

—— > -—-

5 7

200

Sally wanted to make bracelets for her 3 friends. Each bracelet takes 3/4 inches of string. How many inches of string will Sally need?

3 x 3/4 = 9/4 = 2 and 1/4

Sally will need 2 and 1/4 inches of string.

300

Convert the fraction 14 and 56/100 to a decimal.

14.56

300

Decimals to Fractions 0.75

75/100

300

Compare:

0.22 0.29

0.22 < 0.29

300

Compare:

2 4

—— -—-

3 5

2 4

—— < -—-

3 5

300

Tom had 4/7 pieces of pie. His friend, John gave him 2/7 pieces of pie. How much pie did Tom have?

4/7 + 2/7 = 6/7

Tom had 6/7 pieces of pie.

400

CONVERT THE : fraction to a decimal 2/100

0.02

400

Decimals to Fractions 0.85

85/100

400

Compare:

0.6 0.60

0.6 = 0.60

400

Compare:

9 3

——

9 3

—— =

400

10 friends are sharing 3 subs. How much sub will each friend get?

3/10

Each person will get 3/10 of sub.

500

CONVERT TO A DECIMAL : 3 and 14/100

3.14

500

Decimals to Fractions 0.9

9/10 or 90/100

500

Compare:

16.78 15.78

16.78 > 15.78

500

Compare:

5 2

—— ——

6 5

5 2

—— > ——

6 5

500

Tim wanted to make 5 batches of cookies. Each back of cookies takes 3/4 cup of sugar and 3/4 cup of flour. How many cups of ingredients will Tim need?

5 x (3/4 + 3/4)

5 x (6/4) = 30/4 = 7 and 2/4 = 7 and 1/2