Rational Numbers: Fractions, Decimals & Real-Life Problems

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

• 1/4

• 3/8

• 5/8

• 1/2

2. A store sells a shirt for $25. If there is a 20% discount, how much will the shirt cost after the discount?

• $15

• $20

• $30

• $22

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

• 5 miles

• 3.5 miles

• 4.25 miles

• 2 miles

4. A recipe calls for 2/3 cup of sugar. If you only have 1/4 cup, how much more sugar do you need in fractions?

• 1/2 cup

• 3/4 cup

• 2/3 cup

• 5/12 cup

5. Lisa scored 85% on her first test and 90% on her second test. What is her average score in decimal form?

• 89.0

• 88.0

• 87.5

• 86.5

6. A tank holds 5.5 gallons of water. If it currently has 3.2 gallons, how much more water is needed to fill it?

• 1.5 gallons

• 3.0 gallons

• 4.0 gallons

• 2.3 gallons

7. During a sale, a book costs $12.50 after a $2.50 discount. What was the original price of the book?

• $17.50

• $15.00

• $10.00

• $12.00

8. A car travels 150.5 miles on a full tank. If it has used 75.25 miles, how many miles can it still travel?

• 75.25 miles

• 50 miles

• 100 miles

• 25.5 miles

9. Emma has 1.2 liters of juice. She pours out 0.5 liters for a party. How much juice does she have left?

• 0.5 liters

• 1.0 liters

• 1.2 liters

• 0.7 liters

10. A class has 24 students. If 1/3 of them are absent, how many students are present?

• 16

• 20

• 18

• 12