Free Printable Unit Rates with Fractions

1.

If you run $\frac{3}{4}$ of a mile in $\frac{1}{2}$ an hour, what is the unit rate of miles per hour?

a)

$\frac{3}{8}$ miles per hour

b)

$\frac{3}{2}$ miles per hour

c)

$1\frac{1}{2}$ miles per hour

d)

$\frac{4}{3}$ miles per hour

2.

A recipe calls for $\frac{2}{3}$ cup of sugar for every $\frac{1}{4}$ gallon of tea. What is the unit rate of cups of sugar per gallon of tea?

a)

$\frac{8}{3}$ cups of sugar

b)

$\frac{2}{3}$ cups of sugar

c)

$2\frac{2}{3}$ cups of sugar

d)

$\frac{2}{12}$ cups of sugar

3.

If a car travels $\frac{5}{6}$ miles in $\frac{1}{10}$ hours, what is the car's speed in miles per hour?

a)

$\frac{1}{2}$ miles per hour

b)

$5$ miles per hour

c)

$8\frac{1}{3}$ miles per hour

d)

$\frac{5}{6}$ miles per hour

4.

A cyclist covers $\frac{7}{2}$ miles in $\frac{1}{4}$ hours. What is the cyclist's speed in miles per hour?

a)

$\frac{7}{8}$ miles per hour

b)

$14$ miles per hour

c)

$7$ miles per hour

d)

$\frac{14}{7}$ miles per hour

5.

If you read $\frac{3}{5}$ of a book in $\frac{3}{4}$ hours, what is the unit rate of books per hour?

a)

$\frac{4}{5}$ books per hour

b)

$\frac{3}{5}$ books per hour

c)

$\frac{4}{3}$ books per hour

d)

$\frac{5}{4}$ books per hour

6.

A printer prints $\frac{9}{2}$ pages in $\frac{3}{4}$ minutes. What is the unit rate of pages per minute?

a)

$6$ pages per minute

b)

$\frac{9}{8}$ pages per minute

c)

$\frac{18}{3}$ pages per minute

d)

$12$ pages per minute

7.

If a person walks $\frac{2}{3}$ of a kilometer in $\frac{1}{6}$ hours, what is the walking speed in kilometers per hour?

a)

$4$ kilometers per hour

b)

$\frac{2}{9}$ kilometers per hour

c)

$\frac{1}{3}$ kilometers per hour

d)

$\frac{3}{2}$ kilometers per hour

8.

A factory produces $\frac{5}{6}$ of a product in $\frac{1}{3}$ days. What is the unit rate of products per day?

a)

$\frac{5}{18}$ products per day

b)

$\frac{5}{2}$ products per day

c)

$2\frac{1}{2}$ products per day

d)

$\frac{5}{6}$ products per day

9.

If a runner completes $\frac{7}{8}$ of a marathon in $\frac{1}{2}$ hours, what is the unit rate of marathons per hour?

a)

$\frac{7}{4}$ marathons per hour

b)

$\frac{7}{8}$ marathons per hour

c)

$1\frac{3}{4}$ marathons per hour

d)

$\frac{4}{7}$ marathons per hour

10.

A machine fills $\frac{3}{5}$ of a tank in $\frac{1}{2}$ hours. What is the unit rate of tanks filled per hour?

a)

$\frac{3}{10}$ tanks per hour

b)

$1\frac{1}{5}$ tanks per hour

c)

$\frac{6}{5}$ tanks per hour

d)

$\frac{5}{3}$ tanks per hour

11.

If a baker uses $\frac{2}{3}$ pounds of flour to make $\frac{1}{2}$ dozen cookies, what is the unit rate of pounds of flour per dozen cookies?

a)

$\frac{4}{3}$ pounds of flour

b)

$\frac{1}{3}$ pounds of flour

c)

$1\frac{1}{3}$ pounds of flour

d)

$\frac{2}{6}$ pounds of flour

12.

A swimmer covers $\frac{3}{4}$ of a mile in $\frac{1}{3}$ hours. What is the swimmer's speed in miles per hour?

a)

$\frac{9}{4}$ miles per hour

b)

$2\frac{1}{4}$ miles per hour

c)

$\frac{3}{4}$ miles per hour

d)

$2\frac{1}{3}$ miles per hour

13.

If a vehicle consumes $\frac{1}{2}$ gallon of fuel for every $\frac{3}{4}$ miles, what is the unit rate of gallons per mile?

a)

$\frac{2}{3}$ gallons per mile

b)

$\frac{3}{4}$ gallons per mile

c)

$\frac{2}{4}$ gallons per mile

d)

$\frac{2}{3}$ gallons per mile

14.

A group of students read $\frac{7}{10}$ of a book in $\frac{7}{8}$ hours. What is the unit rate of books per hour?

a)

$\frac{8}{10}$ books per hour

b)

$\frac{7}{8}$ books per hour

c)

$1$ book per hour

d)

$\frac{8}{7}$ books per hour

15.

If a factory produces $\frac{5}{4}$ tons of steel in $\frac{1}{2}$ hours, what is the unit rate of tons of steel per hour?

a)

$\frac{5}{8}$ tons per hour

b)

$2\frac{1}{2}$ tons per hour

c)

$\frac{5}{2}$ tons per hour

d)

$2$ tons per hour

16.

A jogger runs $\frac{3}{5}$ of a mile in $\frac{1}{5}$ hours. What is the jogger's speed in miles per hour?

a)

$3$ miles per hour

b)

$\frac{3}{5}$ miles per hour

c)

$3\frac{3}{5}$ miles per hour

d)

$\frac{15}{5}$ miles per hour

Unit Rates with Fractions

Total questions: 16

Worksheet time: 8mins

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