WorksheetsProportions and ratios, oh my!
Total questions: 20
Worksheet time: 43mins
Name
Class
Date
1.
Solve the proportion:
a)
4
b)
8
c)
14
d)
10
2.
Solve the proportion.
a)
1
b)
3
c)
6
d)
5
3.
Do the ratios form a proportion?
a)
Yes, they form a proportion.
b)
No, they do not form a proportion.
4.
Do the ratios form a proportion?
a)
Yes, they form a proportion.
b)
No, they do not form a proportion.
5.
A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?
a)
24 Weeks
b)
24-ounce bottle
c)
10.6 Weeks
d)
10.6-ounce bottle
6.
About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many computers would you expect to have?
a)
39 Computers
b)
4.3 Homes
c)
39 Homes
d)
4.3 Computers
7.
A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?
a)
75 Pieces
b)
27-ounces
c)
27 pieces
d)
75-ounces
8.
190 people fit in 3 buses.
How many buses would you need to carry 570 people?
How many buses would you need to carry 570 people?
a)
570 buses
b)
9 buses
c)
about 63 buses
d)
about 6 buses
9.
What is the unit rate for the rain fall?
a)
2 cm per hour
b)
1 cm per hour
c)
1/2 cm per hour
d)
4 cm per hour
10.
In the equation y = 14x, what is the constant of proportionality?
a)
y
b)
x
c)
14
d)
1/14
11.
What is the constant of proportionality?
a)
3
b)
4
c)
2
d)
1
12.
What is the constant of proportionality?
a)
5
b)
1/5
c)
6
d)
1
13.
What is the constant of proportionality?
a)
3
b)
9
c)
1
d)
No Answer
14.
Which equation matches the graph?
a)
y = 8x
b)
y = 1x
c)
y = 3x
d)
y = 16x
15.
Which equation matches the graph?
a)
y = 7x
b)
y = 42x
c)
y = 6x
d)
y = 2x
16.
Based on the constant of proportionality from the table, how much money would be earned if 5 phones were sold?
a)
$43
b)
$215
c)
$210
d)
$200
17.
Which equation matches the table?
a)
y = 24x
b)
y = 34x
c)
y = 44x
d)
y = 14x
18.
Which best describes the graph represented in this table?
a)
proportional
b)
non-proportional
19.
y=kx. What does the k represent?
a)
constant of proportionality
b)
multiplier
c)
scale factor
d)
all of these are correct
20.
The constant of proportionality can be found by finding the __________ _____________.
a)
unit rate
b)
ratio rate
c)
proportion answer
d)
rational number
100 %
