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WorksheetsChapter 5 Review
Total questions: 45
Worksheet time: 2hrs 17mins
Name
Class
Date
1.
Suppose that on a Saturday morning you can cut 3 lawns in 5 hours, and your friend can cut 5 lawns in 8 hours. Who is cutting lawns at a faster rate?
a)
I am cutting lawns a little faster
b)
My friend is cutting laws a little bit faster
c)
We cut lawns at the same rate
d)
I don't cut lawns SONNN
2.
Which runs faster: a cheetah that can run 60 feet in 4 seconds or gazelle that can run 100 feet in 8 seconds?
a)
A cheetah at a unit rate of 14 ft per sec
b)
A gazelle at a unit rate of 12 ft per sec
c)
A cheetah at a unit rate of 15 ft per sec
d)
A gazelle at 12.5 ft per sec
3.
A sixth-grade math teacher can grade 25 homework assignments in 20 minutes. Is he working at a faster rate or slower rate than grading 36 homework assignments in 30 minutes?
a)
Slower rate
b)
Faster rate
c)
He didn't grade them
d)
Everyone got 100
4.
Simplify the ratio of
35 : 14
35 : 14
a)
5 : 2
b)
2 : 5
c)
3 : 1
d)
35: 14
5.
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
6.
What is the ratio of red apples to green apples
a)
7 apples to 3 green
b)
4 red apples to 7 apples
c)
4 red apples to 3 green apples
d)
3 green apples to 4 red apples
7.
In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?
a)
35
b)
60
c)
18
d)
50
8.
What is a Ratio?
a)
Is a comparison of two quantities
b)
A rate with a denominator of one
c)
It is when the only factor the numerator and denominator share is a one
d)
Two decimals that can be multiplied
9.
Solve the proportion
a)
144
b)
4
c)
6
d)
9
10.
Solve the proportion
a)
48
b)
6
c)
8
d)
24
11.
Solve.
a)
6
b)
4
c)
8
d)
5
12.
Solve.
a)
6
b)
4
c)
2
d)
8
13.
Solve the proportion.
a)
k=5
b)
k=3.3333333
c)
k=60
d)
k=90
14.
Solve.
a)
5
b)
20
c)
15
d)
10
15.
Solve the proportion:
a)
3
b)
4
c)
9
d)
6
16.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
2/16 = 15/n
2/16 = 15/n
a)
n = 120
b)
n = 18
c)
n = 16
d)
n = 100
17.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
17/6 = n/5
17/6 = n/5
a)
n = 14.2
b)
n = 9.8
c)
n = 12.5
18.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
1/13 = n/15
1/13 = n/15
a)
n = 1.2
b)
n = 0.8
c)
n = 3.8
d)
n = 9.8
19.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
17/9 = n/2
17/9 = n/2
a)
n = 3.8
b)
n = 0.8
c)
n = 1.2
d)
n = 9.8
20.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
3/12 = 4/n
3/12 = 4/n
a)
n = 16
b)
n = 18
c)
n = 120
d)
n = 100
21.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
11/12 = 1/n
11/12 = 1/n
a)
n = 1.1
b)
n = 0.8
c)
n = 1.2
d)
n = 2.2
22.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
11/18 = 6/n
11/18 = 6/n
a)
n = 9.8
b)
n = 14.2
c)
n = 3.8
d)
n = 12.5
23.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
8/10 = 10/n
8/10 = 10/n
a)
n = 12.5
b)
n = 14.2
c)
n = 9.8
d)
n = 13.6
24.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
1/18 = n/15
1/18 = n/15
a)
n = 0.8
b)
n = 1.2
c)
n = 3.8
d)
n = 2.2
25.
Use cross products to solve for the value of n. Round your answer to the nearest tenth.
5/15 = 6/n
5/15 = 6/n
a)
n = 18
b)
n = 16
c)
n = 120
d)
n = 100
26.
Which best describes the graph represented in this table?
a)
proportional
b)
non-proportional
27.
Is this table proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
28.
What is the equation?
a)
y=x/4
b)
y=4x
c)
y= x + 4
d)
y = x - 4
29.
The "Distance from Home" (miles) is best described as:
a)
a) on the x-axis
b)
b) the dependent variable
c)
c) the independent variable
d)
d) both a & c
30.
What is the Constant of Proportionality?
a)
k=46
b)
k=92
c)
k=0.2
d)
not proportional
31.
What is the constant of proportionality?
a)
$3
b)
$4
c)
$2
d)
$9
32.
Is this table proportional?
a)
Yes
b)
No
33.
The vertical axis; usually for values.
a)
X-axis
b)
grids
c)
Y-axis
d)
legend
34.
The horizontal axis; usually for categories.
a)
X-axis
b)
grids
c)
legend
d)
Y-axis
35.
Which graph is proportional?
a)
A
b)
B
c)
C and D
d)
All of the graphs are proportional
36.
What makes a graph proportional?
a)
Straight line
b)
The line goes through the origin
c)
Curvy line
d)
Straight line and the line goes through the origin
37.
What is the constant of proportionality for the following graph?
a)
80
b)
20
c)
40
d)
160
38.
Is this table proportional?
a)
Yes
b)
No
39.
Is the graph proportional or non proportional?
a)
proportional
b)
non proportional
40.
Is the graph proportional or non proportional?
a)
proportional
b)
non proportional
41.
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
42.
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
43.
Brian hiked 6 miles in 2 hours. At this same rate, what is the total number of miles Brian could hike in 9 hours?
a)
27 miles
b)
9 miles
c)
3 miles
d)
24 miles
44.
It cost Robert $44.88 to buy 12 gallons of gas. What was the cost per gallon of gas?
a)
Gas is free
b)
$37.40 per gallon
c)
$3.74 per gallon
d)
$374.00 per gallon
45.
What operation do you use to calculate the unit rate?
a)
DIVIDE
b)
ADD
c)
MULTIPLY
d)
Not sure.... I don't pay attention
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