Rational Numbers: Converting Fractions to Decimals Quiz

1. Sarah has 3/4 of a pizza left. She eats 1/2 of it. How much pizza does she have left in decimal form?

• 0.625

• 0.5

• 0.375

• 0.25

2. A tank holds 5.5 liters of water. If 2.25 liters are used for a plant, how much water is left in the tank?

• 2.25 liters

• 5.5 liters

• 1.5 liters

• 3.25 liters

3. Tom ran 2.5 miles on Monday and 1.75 miles on Tuesday. How many miles did he run in total?

• 5 miles

• 4.25 miles

• 2 miles

• 3.5 miles

4. A recipe calls for 2/3 cup of sugar. If you only have 0.25 cups, how much more sugar do you need in decimal form?

• 0.5

• 0.25

• 0.75

• 0.4167

5. Lisa read 1.2 books in January and 0.75 books in February. How many books did she read in total?

• 2.0

• 1.95

• 1.5

• 0.95

6. A car travels 3.6 miles before stopping for gas. If it travels another 1.4 miles, how far has it traveled in total?

• 6.0 miles

• 7.0 miles

• 4.0 miles

• 5.0 miles

7. A baker made 4.5 dozen cookies. If he sold 2.25 dozen, how many cookies does he have left?

• 18 cookies

• 36 cookies

• 27 cookies

• 15 cookies

8. Emma has 5/8 of a yard of fabric. She uses 1/4 of a yard for a project. How much fabric does she have left in decimal form?

• 0.5

• 0.375

• 0.625

• 0.25

9. A bottle contains 1.5 liters of juice. If 0.75 liters are poured out, how much juice remains in the bottle?

• 1.25 liters

• 1.0 liters

• 0.5 liters

• 0.75 liters

10. Mark has 2.2 gallons of paint. He uses 0.5 gallons for a project. How much paint does he have left?

• 2.0 gallons

• 0.7 gallons

• 1.5 gallons

• 1.7 gallons