Quiz about Solving Problems with Unit Rate

Question 1

If a car travels $$\frac{3}{4}$$ miles in $$\frac{1}{8}$$ hours, what is the unit rate of miles per hour?

Accepted Answer

12 miles/hour

Answer

3 miles/hour

Answer

6 miles/hour

Answer

9 miles/hour

Question 2

If a baker uses $$\frac{9}{4}$$ cups of flour to make $$\frac{3}{2}$$ loaves of bread, what is the unit rate of cups of flour per loaf?

Accepted Answer

$$\frac{3}{4}$$ cups/loaf

Answer

$$\frac{3}{2}$$ cups/loaf

Answer

$$\frac{9}{4}$$ cups/loaf

Answer

$$\frac{6}{4}$$ cups/loaf

Question 3

A runner completes $$\frac{9}{5}$$ kilometers in $$\frac{3}{10}$$ hours. What is the runner's speed in kilometers per hour?

Accepted Answer

6 km/h

Answer

3 km/h

Answer

9 km/h

Answer

15 km/h

Question 4

A cyclist covers $$\frac{15}{2}$$ miles in $$\frac{3}{4}$$ hours. What is the speed of the cyclist in miles per hour?

Accepted Answer

10 miles/hour

Answer

5 miles/hour

Answer

15 miles/hour

Answer

20 miles/hour

Question 5

Mrs. Rosso has to travel 390 miles on a highway. She drives 130 miles in 2 hours. If she has 7 hours to travel at that rate, will she arrive at her destination on time?

Accepted Answer

Yes, she will arrive 1 hour early.

Answer

No, she will arrive 1 hour late.

Answer

No, she will arrive 4 hours late.

Answer

Yes, she will arrive 4 hours early.

Question 6

At Mark's Hardware, a package of 8 hinges costs $28. At Steve's Supplies, a package of 11 hinges costs $38. Which statement is the most accurate?

Accepted Answer

Steve's Supplies is the better buy because it sells hinges at $3.45 per hinge.

Answer

Steve's Supplies is the better buy because you get more hinges.

Answer

Mark's Hardware is the better buy because $28 is less than $38.

Answer

Mark's Hardware is the better buy because it sells hinges at $3.50 per hinge.

Question 7

Elana can swim 12 laps in 4 minutes. How many laps can she swim in 20 minutes?

Accepted Answer

60 laps

Answer

24 laps

Answer

36 laps

Answer

48 laps

Question 8

Elana can swim 12 laps in 4 minutes. How many minutes will it take her to swim 84 laps?

Accepted Answer

28 minutes

Answer

16 minutes

Answer

20 minutes

Answer

24 minutes

Question 9

The double number line shows the relationship of minutes and the number of pages a printer prints. How many pages does the printer print in 4 and 1/2 minutes.

Accepted Answer

90 pages

Answer

80 pages

Answer

85 pages

Answer

100 pages

Solving Problems with Unit Rate

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics