Summer Math Packet Worksheet - 8th Grade, Grayslake Middle School Page 8
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1426) You were taxed $3.12 on a $56 dress. What
27) 12% of a school’s student population got sick.
was the sales tax percentage?
If 92 students are sick, what is the school’s total
population?
28) What percent of 48 is 16?
29) 30% of what number is 12?
30) 40% of 250 is what number?
31) If 4 out of 7 students at Johnson High play
sports, about how many of the 504 students at
the school play sports?
E
:
XAMPLE
*Use the Means Extremes Property (cross products) to help you solve proportions.
a
c
=
b
d
ad = bc
Solve the following proportions.
€
3
f
3.2
12
32)
33)
=
=
4
12
8
m
€
€
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