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Name:

Using Units Rates with Fractions

Solve each problem. Answer as a mixed number (if possible).

A n s w e r s

⁄

⁄

1

3

1) A cookie recipe called for 2

cups of sugar for every

cup of

2

5

⁄

1

4

flour. If you made a batch of cookies using 1 cup of flour, how many

1.

6

cups of sugar would you need?

3

2.

⁄

⁄

2

1

2) It takes 2

gallons of water to fill up 3

containers. How much

4

3

⁄

3

3

water would it take to fill 4 containers?

3.

39

⁄

2

12

4.

4

⁄

⁄

1

1

3) It takes 3

kilometers of thread to make 2

boxes of shirts. How

3

6

⁄

48

6

many kilometers of thread will it take to make 2 boxes?

5.

69

⁄

16

8

6.

76

⁄

⁄

2

1

4) A printer cartridge with 2

milliliters of ink will print off

of a

4

5

⁄

3

8

box of paper. How many milliliters of ink will it take to print an

7.

4

entire box?

5

8.

⁄

5

5) A chef had to fill up 3

containers with mashed potatoes. He ended

6

⁄

9

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2

4

up using 3

pounds of mashed potatoes. How many pounds would

9.

24

3

he use if he had to fill up 7 containers?

⁄

3

18

10.

4

⁄

⁄

1

1

6) A carpenter goes through 3

boxes of nails finishing 3

rooves.

4

6

How much would he use finishing 8 rooves?

⁄

⁄

2

1

7) A bike tire was

full. It took a small air compressor 3

seconds to

5

2

fill it up. How long would it have taken to fill an empty tire?

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⁄

2

3

8) A water faucet leaked 2

liters of water every

of an hour. It

4

6

leaked at a rate of how many liters per hour?

⁄

⁄

1

2

9) It takes 3

spoons of chocolate syrup to make 2

gallons of

2

5

chocolate milk. How many spoons of syrup would it take to make 3

gallons of chocolate milk?

⁄

⁄

3

1

10) A container with 3

liters of weed killer can spray

of a lawn.

4

5

How many liters would it take to spray 1 entire lawn?

1-10 90 80 70 60 50 40 30 20 10 0

Math

4

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Parent category: Education