Math 7
Show all your work!
1.
Application 3
Simplify the expression:
2.
Name ________________________
Estimate:
9x - 5 + 7 - 8x
3. Put the decimal in the correct
place in the product:
7345 ÷ 89
8.4 ∙ .625 = 5 2 5
4.
Write as a fraction:
0.45
5. Circle the pair of fractions
below that are proportional.
2
3
and
8
12
or
3
4
and
6.
Solve the proportion:
1
3
12
40
=
17
𝑥
7. If gummy bears are $1.15 for a
6 ounce package, what is the cost
per ounce?
8. Create a proportion to solve the
following problem. Then solve.
Sam got 10 out of 16 on his
math quiz. What was his percent
correct?
9. What is the sale price of a $30
jacket that is marked 30% off?
10. At Julie’s store, if she increases
the price of her product by 25% in
order to make a profit, what should
she sell a product for that cost her
$60?
11. Circle which of the following
equations would represent an
increase of 50%.
12. The following figures are
similar. What is the length of side a?
a
13. What is the area of the circle
with a radius of 12 cm?
12 cm
50x + x = 50x2
1x + 50x = 51x
x + .5x = 1.5x
14. What is volume of a
rectangular prism with a width of
3 m, a length of 5 m, and a height of
7 m?
2m
10 m
6m
15.
Find the measure of angle b.
b
62°
16. What is the probability of
flipping a coin twice and getting two
heads in a row?
19. Jack’s quiz scores are 85, 60,
and 70. What is the mean of his
quizzes?
17. You draw two marbles from a
paper bag without looking. Both
marbles are red. Can you
conclude that the bag contains only
red marbles? Why or why not?
18. Put the following rational
numbers in order from smallest to
largest.
20. Sam has 12 ounces of
chocolate chips. The recipe calls
for 1 pound. Does he have enough
chips?
Number correct
-1.2, -3.4, -3.04, -2,5
5 minutes_______
Total___________