2nd Quarter Review #3
7th Grade Math
1) All coats are on sale
for 25% off the original
price. Michael is buying
a coat that is originally
priced at $49. Sales tax
is 6%. Which expression
would calculate the final
price of a coat?
2)
A.
B.
A.
B.
C.
D.
49(0.25)(0.06)
49(0.25)(1.06)
49(0.75)(0.06)
49(0.75)(1.06)
6)
1 1 3
 
3 2 4
Simplify.
1
1
3
______
6
3
86
1
9
____
3) Tina has a goal to ride her
horse at least 23 hours this
month. She has already
ridden for 8 hours. Tina has
20 days left in the month and
wants to ride the same
number of hours each day.
How many hours will she ride
each day?
Name: _________________
4) Shelia deposited $800
into an account that earned
3% simple interest. She did
not make any other deposits
or withdrawals. After 5
years, how much interest did
Shelia earn?
Hint: Use
I  pr t
x
12
C. 2(0.5)  8(0.63)
_______
7) Terri is reading a book
that is 108 pages long.
The book contains a 12page introduction and 6
chapters. Each chapter
has the same number of
pages. How many pages
are in each chapter?
5) The rectangle below has
a length of 12 units and a
perimeter of 60 units. Find
the width of the rectangle.
Width: ____________
8) Evaluate each expression.
A. 3x  10 for x  2.6
9) If a dog can eat
1
of a
2
week, how many bags of
food can the dog eat in a
week?
bag of dog food in
_______
B.
x
for x  48
15
_______
C. 20.1  2x for x  8.3
_______
1
of a
3
10) According to a survey,
60 out of 100 gym members
preferred listening to music
while exercising. If there
are 425 gym members, how
many are expected to listen
to music while exercising?
11) What is the constant of
proportionality (k) (unit rate)?
12) Julie has $200 to plan
a dance. There is a onetime fee of $150 to reserve
a room. It also costs $1.50
per person for food and
drinks. What is the
maximum number of
people that can come to the
dance?
13) The price of a book
is marked down from
$12.50 to $10.00. What
is the percent of
decrease?
14) Change into a decimal. 15) Find each missing value.
13
8
A. Find 45% of 90 ______
B. 210 out of 650 is what
percent?
_______
A. 133
B. 100
C. 67 is 30% of what number?
C. 34
_____
k = ____________
D. 33
16) Graph and connect the
following points, then find the
area of the shape.
( -3, 2), ( -3, -3), (4, -3), (4, 2).
17) Identify the constant
of proportionality (k) (unit
rate) using the table below.
Gallons
1
4
8
12
Price
$?
$13
$26
$39
18) Which results in a
number larger than 70?
19) Simplify each
expression.
A.  23m  2m _____
A. 70  10 _____
B.  9 p  4 p ______
B. 70  ( 10) _____
C. 70  ( 10) _____
k = ____________
12f – 3
6f + 2
4
C.
4
7 
w
w
9
9


______
Area = _____________
20) Find the perimeter and
area of the triangle below.
D. 5(k  6)  10k
__________
a). Perimeter = _________
b). Area = _____________