Worksheetsunit rate challenge
Total questions: 30
Worksheet time: 2hrs 7mins
Name
Class
Date
1.
a)
A
b)
B
c)
C
d)
D
2.
a)
A
b)
B
c)
C
d)
D
3.
When are ratios useful? Choose the best answer.
a)
When you want to subtract a number by another.
b)
When you want to multiply one number by another.
c)
When you want to compare a part to a whole.
d)
When you want to figure out the probability of a number.
4.
Which of the following expresses a ratio?
a)
2/3
b)
two-thirds
c)
0.667
d)
2.3
5.
Which ratio is equivalent to 3/4?
a)
4/3
b)
3.4
c)
0.75
d)
6/8
6.
Find the unit rate per ounce of a bag of Fritos that costs $2.29 for 9 ounces.
a)
$0.25
b)
$20.61
c)
$1.00
d)
$2.29
7.
Find the unit rate of one diaper if a box of 35 diapers costs $6.99.
a)
$244.65
b)
$1.00
c)
$6.99
d)
$0.20
8.
If there are 20 apples in the fridge and 9 on the table, what is the ratio of apples in the fridge to apples on the table?
a)
9/20
b)
20/9
c)
9.20
d)
20.9
9.
a)
12 yds
b)
6 yds
c)
16 yds
d)
9 yds
10.
A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?
a)
16 customers per hour
b)
15 customers per hour
c)
12 customers per hour
d)
20 customers per hour
11.
Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?
a)
$50 per hour
b)
$12 per hour
c)
$192 per hour
d)
$25 per hour
12.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
13.
Which of the following is a UNIT RATE?
a)
10 miles / 2 hours
b)
$6 for each hour
c)
1 box / $3
d)
15 pounds every 5 servings
14.
There are 88 students for 4 classes.
How many students per class?
How many students per class?
a)
22 students per class
b)
22 classes per student
c)
25 students per class
d)
25 classes per student
15.
Wendy spent $3.75 for 3 pounds of granola. What is the unit rate in dollars per pound?
a)
$1.25 per pound
b)
$1 per pound
c)
$2 per pound
d)
$1.50 per pound
16.
A car travels 6 miles in 2 hours. What is the unit rate?
a)
3 miles/ 1 hour
b)
6miles/1hour
c)
1mile/3 hours
d)
3 hours/1 mile
17.
A man buys 18 pounds of candy for $9.00. What is the unit rate?
a)
$0.75
b)
6 pounds / $1
c)
2 pounds / $1
d)
$2
18.
The car travels 440 miles in 8 hours. What is the unit rate?
a)
12 miles in 1 hour
b)
55 miles in 1 hour
c)
110 miles in 1 hour
d)
44 miles in 1 hour
19.
It snowed 14 inches in 5 hours. What is the unit rate?
a)
3 inches
b)
1.5 inches
c)
5 inches
d)
2.8 inches
20.
On a map, if one centimeter represents 25 kilometers, how many kilometers does 7 centimeters represent?
a)
175
b)
185
c)
200
d)
220
21.
Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?
a)
$30
b)
$20
c)
$60
d)
$10
22.
A comparison of two quantities (amounts)
a)
Ratio
b)
Proportion
c)
Rate
d)
Multiplicative Relationship
23.
Find the unit rate of $97.50 for 15 pizzas.
a)
$6 per pizza
b)
$82.50 per pizza
c)
$5.50 per pizza
d)
$6.50 per pizza
24.
A 30 oz. jar of mayonnaise is on sale for $3.00.
What is the price PER ounce?
What is the price PER ounce?
a)
$2.60
b)
$1.00
c)
$0.01
d)
$0.10
25.
3lb. (48 oz) of ground beef costs $9.99.
What is the cost PER pound?
What is the cost PER pound?
a)
$4.80
b)
$3.33
c)
$0.20
d)
$0.30
26.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
27.
A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?
a)
16 customers per hour
b)
15 customers per hour
c)
12 customers per hour
d)
20 customers per hour
28.
Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?
a)
$1.25 per pound
b)
$1 per pound
c)
$2 per pound
d)
$1.50 per pound
29.
If Justin can type 408 words in 4 minutes, how many words can he type per minute?
a)
102 words per minute
b)
100 words per minute
c)
400 words per minute
d)
412 words per minute
30.
I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?
What was the price PER gallon?
a)
$0.40
b)
$9.00
c)
$2.50
d)
$0.90
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