Mastering Fractions: Adding, Subtracting & Converting

1. Sarah has 3/4 of a pizza. She eats 1/2 of what she has. How much pizza does she have left in fractions and decimals?

• 3/8 and 0.375

• 5/8 and 0.625

• 1/4 and 0.25

• 1/2 and 0.5

2. A recipe calls for 2/3 cup of sugar. If you want to make half the recipe, how much sugar do you need in fractions and decimals?

• 1/2 cup (0.5)

• 2/3 cup (0.667)

• 1/3 cup (0.333)

• 1/4 cup (0.25)

3. Tom read 1/5 of a book on Monday and 2/5 on Tuesday. How much of the book has he read in total? Convert your answer to a decimal.

• 0.8

• 0.6

• 1.0

• 0.4

4. A tank is filled with 7/8 of water. If 1/4 of the water is used for a plant, how much water is left in the tank?

• 1/2

• 21/32

• 3/4

• 5/8

5. Lisa has 5/6 of a yard of fabric. She uses 1/3 of it to make a dress. How much fabric does she have left in fractions and decimals?

• 1/2 and 0.5

• 5/9 and 0.555

• 3/4 and 0.75

• 2/3 and 0.666

6. A cake is cut into 12 equal pieces. If 1/4 of the cake is eaten, how many pieces are left? Convert your answer to a decimal.

• 9.0

• 7.0

• 10.0

• 8.0

7. Mark has 2/5 of a dollar. He finds another 1/10 of a dollar. How much money does he have in total?

• 0.3 dollars

• 1 dollar

• 0.5 dollars

• 0.7 dollars

8. A bottle contains 3/4 liter of juice. If 1/2 liter is poured out, how much juice remains in the bottle?

• 1/2 liter

• 1 liter

• 1/4 liter

• 3/4 liter

9. Emma ran 3/8 of a mile in the morning and 1/4 of a mile in the evening. How far did she run in total? Convert your answer to a decimal.

• 0.5

• 0.75

• 0.8

• 0.625

10. A chocolate bar is divided into 16 pieces. If 3/8 of the bar is eaten, how many pieces are left?

• 12 pieces

• 6 pieces

• 10 pieces

• 8 pieces