find fraction of a number

 $\frac{1}{5}$  of 120 cookies

• 24

• 48

• 12

• 10

 $\frac{2}{3}$  of 42 marbles

• 14

• 28

• 40

• 24

 $\frac{1}{6}$  of 120 plates

• 12

• 24

• 20

• 5

Sandi has 200 kr. She buys a book for $\frac{3}{5}$  of the money. How much does the book cost?

• 40 kr

• 80 kr

• 120 kr

• 240 kr

David has 80 comic books. One fifth (1/5) of them are made before 1980. How many comic books are published after 1980.

• 16

• 40

• 50

• 64

 $\frac{4}{10}$  of 300 meters

• 30 meters

• 60 meters

• 90 meters

• 120 meters

What is 1/2 of 10?

• 5
• 2.5
• 3
• 20

What is 1/4 of 32?

• 8
• 10
• 6
• 12

What is 1/5 of 55?

• 15
• 10
• 11
• 14

What is 1/3 of 60?

• 15
• 25
• 10
• 20