WorksheetsFINAL: Math 7
Total questions: 30
Worksheet time: 47mins
Name
Class
Date
1.
What is the unit rate in this proportional relationship?
a)
60 miles/1 hour
b)
120 miles/ 2 hours
c)
1 mile/ 1 hour
2.
Which graph is non-proportional?
a)
A
b)
B
c)
C
d)
D
3.
What is the constant of proportionality?
a)
$3
b)
$4
c)
$2
d)
$9
4.
Is this table proportional?
a)
yes
b)
no
c)
I'm not sure, I need extra help!
5.
The constant of proportionality in the equation y = ½x is _______.
a)
x
b)
y
c)
1/2
d)
2
6.
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
7.
6. Tom's weekly salary increased from $240 to $288. What was the percent of change?
a)
120%
b)
20%
c)
16.6%
d)
15%
8.
Find the percent of change 128 pounds is
increased to 155 pounds.
increased to 155 pounds.
a)
82.58%
b)
21.09%
c)
17.41%
d)
12.09%
9.
37.5% of 16
a)
36
b)
60
c)
6
d)
46
10.
After dining at your favorite restaurant, your bill arrives for $44.97. As usual, the service was excellent, and the food was delicious! Estimate a 20% tip as well as the total cost of your meal. (Hint: pay attention to the question being asked!)
a)
$9; $55
b)
$4; $48
c)
$5; $50
d)
$20; $65
11.
Last night, the Knicks made 12 free throws. If their free throw percentage is 75%, how many free throws were attempted? (READ CAREFULLY!)
a)
9
b)
11
c)
13
d)
16
12.
ANOTHER TRICKY ONE!
You had some friends over for a sleepover. One of you fell asleep at 10PM, two of you lasted until midnight, and two of you stayed up all night. What percent of your group stayed up all night?
You had some friends over for a sleepover. One of you fell asleep at 10PM, two of you lasted until midnight, and two of you stayed up all night. What percent of your group stayed up all night?
a)
40%
b)
20%
c)
50%
d)
75%
13.
When you add opposites, what do you get?
a)
0
b)
A negative number
c)
Attraction
d)
You cannot add opposites
14.
(-25) ÷ (-5)
a)
5
b)
-5
c)
-20
d)
-30
15.
-2 - (-8)
a)
6
b)
-6
c)
-10
d)
10
16.
(-9)(-8)
a)
-72
b)
72
17.
Wai and Kuri were digging in the sand at the beach. Wai dug a hole that was 15 inches below the surface and Kuri dug a hole that was 9 inches below the surface. Find the difference in the depths of their holes.
a)
24 inches
b)
6 inches
c)
-6 inches
d)
20 inches
18.
Which problem situation matches this equation?
74.80 = 8x
a)
Karen got $8 per hour for babysitting. Find x, the amount she was paid for 8 hours.
b)
The cost of a video game is $74.80. Find x, the amount Josh needs to be the game if he had $8.
c)
8 friends spent $74.80 each pay for a camping trip. Find x, the total amount they paid.
d)
Charlene got a paycheck for $74.80 for 8 hours of work. Find x, the amount she was paid per hour.
19.
Which equation matches this phrase:
n divided by four is ten
a)
10n = 4
b)
n/4 = 10
c)
10 + x = 4
d)
n - 4 = 10
20.
Write an equation for the given situation. The total number of piano lessons (p) minus the 3 completed lessons equals 15.
a)
15 - p = 3
b)
3 + 15 = p
c)
3 - p = 15
d)
p - 3 = 15
21.
Figure out what n equals in this equation:
6n + 4 = -26
6n + 4 = -26
a)
n=-6
b)
n= -5
c)
n= 8
d)
n= -4
22.
Solve the equation for the variable given.
7m+8=71
7m+8=71
a)
10
b)
9
c)
12
d)
-10
23.
-11 + 3(b + 5) = 7
a)
1
b)
-1
c)
3
d)
-3
24.
The area of a rectangle is 36 square meters. If the length of the rectangle is 3, what is the width?
a)
108
b)
12
c)
9
d)
15
25.
Find the AREA of this figure.
a)
160 square feet
b)
52 square feet
c)
16 square feet
d)
26 square feet
26.
Mrs. Davis covered the classroom with new carpet. The area of the classroom was 96 square feet and the width was 8 feet. What is the length of the classroom?
a)
12 feet
b)
768 feet
c)
88 feet
d)
16 feet
27.
Find the total surface . ?
a)
10.30cm2
b)
130cm3
c)
144cm2
d)
130cm2
28.
Find the surface area of the rectangular prism with the following dimensions:
length = 9 m
height = 10 m
width = 12 m
length = 9 m
height = 10 m
width = 12 m
a)
630 m squared
b)
636 m squared
c)
710 m squared
d)
1080 m squared
29.
What is surface area?
a)
The measure of the amount of space inside of a solid figure
b)
The sum of all the areas of all the shapes that cover the object
30.
Find the area.
a)
27.3 mi2
b)
54 mi2
c)
27 mi2
d)
54.6 mi2
100 %
