WorksheetsProportional Relationship
Total questions: 20
Worksheet time: 35mins
Name
Class
Date
1.
Mrs. Ashley used similar triangles to make a design. Which statement about the triangles in the design must be true?
a)
They are the same size and shape.
b)
They are the same size but different shapes.
c)
They have corresponding angles that are congruent.
d)
They have corresponding sides that are congruent.
2.
The two parallelograms above are similar.
What is the length in inches of line segment PQ?
What is the length in inches of line segment PQ?
a)
40 in.
b)
34 in.
c)
38 in.
d)
14 in.
3.
Lance the alien is 5 feet tall. His shadow is 8 feet long. At the same time of day, a tree's shadow is 32 feet long. What is the height of the tree?
a)
20 feet
b)
24 feet
c)
29 feet
d)
51 feet
4.
Solve for X
a)
X = 2
b)
X = 4
c)
X = 8
d)
X = 32
5.
Given that 1 yard is approximately 0.914 meter, 50 yards would be equivalent to approximately how many meters?
a)
45.7 meters
b)
49.09 meters
c)
50.91 meters
d)
54.7 meters
6.
On a map 4 inches = 60 miles. If the distance between Philadelphia and DC is 9 inches, how many miles is it?
a)
120
b)
150
c)
180
d)
135
7.
Josh bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?
a)
$12
b)
$1.50
c)
$3
d)
$1
8.
Solve the proportion below:
a)
42
b)
6
c)
2
d)
28
9.
What is the constant of proportionality (in miles per hour) based on the table?
a)
45
b)
90
c)
135
d)
2
10.
Write an equation for this relationship.
a)
y=1/5x
b)
y=1/2x
c)
y=2x
d)
y=5x
11.
What is a Ratio?
a)
A comparison of two quantities
b)
To multiply two fractions
c)
A number over another number
d)
Two decimals that can be multiplied
12.
What is the unit rate in this proportional relationship?
a)
60 miles/1 hour
b)
120 miles/ 2 hours
c)
1 mile/ 1 hour
13.
What is the constant of proportionality?
a)
$3
b)
$4
c)
$2
d)
$9
14.
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
15.
Solve the proportion.
a)
k=5
b)
k=3.3333333
c)
k=60
d)
k=90
16.
If a car travels 280 miles in 7 hours, how far will it travel in 12 hours?
a)
480 miles
b)
1,960 miles
c)
84 miles
d)
25 miles
17.
The dishwasher uses 32 gallons of water to wash 4 loads of dishes. How many gallons of water will the dishwasher use to wash 10 loads of dishes?
a)
75 gallons
b)
85 gallons
c)
80 gallons
d)
100 gallons
18.
Solve for x
a)
x = 1/10
b)
x = 10
c)
x = 4
d)
x = 5
19.
Pat needs 14 sticks of pepperoni to make 28 pizzas. How many sticks of pepperoni are needed to make 36 pizzas?
a)
15 pizzas
b)
252 sticks
c)
18 sticks
d)
18 pizzas
20.
Ramon travels 20 miles in 20 minutes, how many miles can he travel in 120 minutes?
a)
120 miles
b)
200 miles
c)
10 miles
d)
40 miles
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