Quiz about Unit Rates

Question 1

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Accepted Answer

$8 per pound

Answer

$5 per pound

Answer

$35 per pound

Answer

0.125 pounds per dollar

Question 2

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

Accepted Answer

$25 per hour

Answer

$50 per hour

Answer

$12 per hour

Answer

$192 per hour

Question 3

Sargento cheese slices $2.48 for 10 slices
or
Velveeta Cheese slices $3.18 for 12 slices
Find the unit price for each and choose the better deal.

Accepted Answer

Sargento

Answer

Velveeta

Question 4

A 30 oz. jar of mayonnaise is on sale for $2.99
What is the price PER ounce?

Accepted Answer

$0.10 per ounce

Answer

$10.03 per ounce

Answer

$27.01 per ounce

Answer

$0.99 per ounce

Question 5

Kyle entered a pie eating contest.  He took 1/5 of a minute to eat 1/2 of a pie.  How many pies can Kyle eat per minute?

Accepted Answer

2 and 1/2 pies per minute

Answer

2 and 1/2 minutes per pie

Answer

2/5 of a minute per pie

Answer

2/5 of a pie per minute

Question 6

Jada can read 3/5 of a book in 1/4 of an hour. Find the unit rate in book/hour.

Accepted Answer

2 and 2/5 books per hour

Answer

2 and 2/5 hours per book

Answer

5/12 of an hour per book

Answer

5/12 of a book per hour

Question 7

Ben drinks tea at a relatively quick rate.  He drinks 1/2 liter of tea every 2/3 of an hour.  How much tea does Ben drink per hour?

Accepted Answer

3/4 of a liter per hour

Answer

1 and 1/3 of an hour per liter

Answer

1 and 1/3 liter per hour

Answer

3/4 of an hour per liter

Question 8

Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?

Accepted Answer

19 cars per day

Answer

475 cars per day

Answer

.05 cars per day

Answer

15 cars per day

Question 9

At the market, 7 apples cost $4.55. What is the cost per apple?

Accepted Answer

$0.65 per apple

Answer

1.54 apples per dollar

Answer

1.54 dollars per apple

Answer

not here

Question 10

Ken can walk 40 dogs in 8 hours. Determine how many dogs he can walk in one hour.

Accepted Answer

5 dogs per hour

Answer

5 hours per dog

Answer

320 dogs per hour

Answer

not here

Question 11

Alicia drove at a constant speed and traveled 182.4 miles in 3 hours. What is her rate in miles per hour?

Accepted Answer

60.8 miles per hour

Answer

60.8 hours per mile

Answer

547.2 miles per hour

Answer

56 miles per hour

Question 12

Charles can type 675 words in 9 minutes. How many words can he type per minute?

Accepted Answer

75 words per minute

Answer

6075 words per minute

Answer

86 words per minute

Answer

75 minutes per word

Question 13

A unit rate is a ratio in fraction form that has a _____________________________ of 1.

Accepted Answer

denominator

Answer

numerator

Answer

bottom number

Answer

fraction

Question 14

Brittney bought 13 peaches for $8.84. How much was each peach?

Accepted Answer

.68 cents/peach

Answer

.71 cents/peach

Answer

.65 cents/peach

Answer

.74 cents/peach

Question 15

Movie ticket sales are as follows:
Adult: 20 tickets for $250
Child: 15 tickets for $71.25
Senior: 5 tickets for $37.50
How much does one (1) ADULT ticket cost?

Accepted Answer

$12.50

Answer

$0.08

Answer

$25

Answer

$12

Question 16

There are 75 pieces of candy in a 15 oz bag.
How many pieces are there per ounce?

Accepted Answer

5 pieces

Answer

0.2 pieces

Answer

50 pieces

Answer

60 pieces

Question 17

You can buy 36 cookies for $4. What is the unit rate?

Accepted Answer

.11/cookie

Answer

.12/cookie

Answer

.22/cookie

Answer

.20/cookie

Question 18

What is the unit rate if you buy 12 candy canes for $2.99?

Accepted Answer

$.25/candy cane

Answer

$.24/candy cane

Answer

$.30/candy cane

Answer

$.22/candy cane

Question 19

It costs $5 to buy 2 pounds of fish tank gravel. What is the unit rate in dollars per pound?

Accepted Answer

5/2 dollars per pound

Answer

2/5 dollars per pound

Answer

3 dollars per pound

Answer

2 dollars per pound

Question 20

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

Accepted Answer

$1.25 per pound

Answer

$1 per pound

Answer

$2 per pound

Answer

$1.50 per pound

Unit Rates

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