Decimal Operations: Fractions, Rounding, and Real Life

1. Sarah has 3/4 of a pizza left. If she shares it equally with 3 friends, how much pizza will each person get in decimal form?

• 0.5

• 0.75

• 0.25

• 0.1875

2. A bottle holds 1.5 liters of juice. If Maria drinks 0.75 liters, how much juice is left in the bottle? Round your answer to the nearest tenth.

• 1.2 liters

• 1.0 liters

• 0.5 liters

• 0.8 liters

3. Tom ran 2.5 miles on Saturday and 1.75 miles on Sunday. How many miles did he run in total? Convert your answer to a decimal.

• 5.00

• 4.00

• 4.25

• 3.50

4. A recipe calls for 2/5 of a cup of sugar. What is this amount in decimal form?

• 0.4

• 0.5

• 0.2

• 0.25

5. Lisa bought 2.3 meters of fabric and used 1.8 meters for a project. How much fabric does she have left? Round your answer to the nearest hundredth.

• 1.00

• 0.30

• 0.80

• 0.50

6. A car travels 0.6 miles per minute. How far will it travel in 15 minutes? Provide your answer in decimal form.

• 12.0

• 10.5

• 9.0

• 7.5

7. If a book costs $12.50 and you have a coupon for 1/4 off, how much will you pay for the book? Round your answer to the nearest cent.

• $8.75

• $11.25

• $10.00

• $9.38

8. A tank can hold 5.5 gallons of water. If it currently has 3.2 gallons, how much more water is needed to fill the tank?

• 4.0 gallons

• 3.0 gallons

• 2.3 gallons

• 1.5 gallons

9. Emma scored 85.5% on her math test and 92.3% on her science test. What is her average score? Round your answer to the nearest tenth.

• 90.2

• 84.7

• 88.9

• 87.5

10. A store is having a sale where all items are 20% off. If a toy originally costs $15.75, what is the sale price? Round your answer to the nearest cent.

• $14.00

• $13.25

• $10.50

• 12.60