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Worksheets

Ratios, Rates, and Unit Rates

Total questions: 21

Worksheet time: 5hrs 2mins

Name
Class
Date
1.

Krystal is comparing two Internet service plans. Plan 1 costs $34.99 per month. Plan 2 costs $134.97 every 3 months.

How much will you save in one year by choosing plan 1?

2.

Zack can read 180 pages of his summer reading book in 4 hours.

How many pages can Zack read in 5 hours?

3.

Nora and Eli are making homemade spring rolls for a party.

Nora can make 8 spring rolls in 10 minutes.

Eli can make 10 spring rolls in 12 minutes.

How many minutes faster can Eli make 40 spring rolls than Nora?

4.

A package of 5 pairs of insulated gloves costs $29.45.

What is the cost of a single pair of gloves?

5.

A nursery owner buys 5 panes of glass to fix some damage to her greenhouse. The 5 panes cost $14.25. Unfortunately, she breaks 2 more panes while repairing the damage.

What is the cost of another 2 panes of glass?

6.

An arts academy requires there to be 3 teachers for every 75 students and 6 tutors for every 72 students.

How many tutors does the academy need if it has 120 students?

7.

A contractor purchases 7 dozen pairs of padded work gloves for $103.32. What is the unit rate of cost per pair of gloves?

8.

It cost Irene $19.25 to purchase 5 gallons of gas. At this price, how much would it cost Irene to fill her entire 18-gallon tank?

9.

A recipe for a batch of mac-and-cheese calls for 6 ounces of cheese. A recipe that makes two pizzas needs 16 ounces of cheese. How much cheese is needed for (3) batches of mac-n-cheese and (5) pizzas?

10.

Claire boarded an airplane in Richmond, VA, and flew 414 miles directly to Charleston, SC. The total flight time was 34\frac{3}{4} hour. How fast did Claire’s airplane fly, in miles per hour?

11.

Brad buys two packages of mushrooms. How much less per pound are the Chanterelle mushrooms than the Cremini mushrooms? Round to the nearest penny.

12.

The students plan to sell plush toy tigers for $5 each.

How much PROFIT will the students make for each tiger sold?

13.

The Largo Middle School track team needs new uniforms. Which company has the lowest cost per tiger?

a)

Company A

b)

Company B

c)

Company C

14.

In large cities, people often take taxis to get from one place to another. How much is a 47-mile taxi ride?

15.

Which package has the lowest cost per ounce of rice?

a)

7-ounce package

b)

12-ounce package

c)

18-ounce package

d)

All packages are equal.

16.

Jed is baking shortbread for a bake sale. The recipe calls 1 141\ \frac{1}{4} cups of flour and 12\frac{1}{2} stick of butter. How many cups of flour will Jed need if he uses 3 sticks of butter?

17.

A box of cereal states that there are 90 Calories in a 3/4-cup serving. How many Calories are there in 4 cups of the cereal?

18.

In 5/6 hour, a robot can complete 8 tasks. Each task takes the same amount of time. How many FULL tasks can the robot complete in one hour?

19.

You are running a fuel economy study. Which car could travel the greater distance on 1 gallon of gas?

a)

Blue Car

b)

Silver Car

20.

A blueprint shows a house with two fences. Fence A is 1 451\ \frac{4}{5} inches long on the blueprint and is to built at 1 121\ \frac{1}{2} feet long.

How long is Fence B (in inches) on the blueprint?

21.

Leo can read 13 pages in 1/3 hour. How long will it take Leo (in hours) to read a 312-page novel?