1.
Express the fraction
as a percent.
A.
25%
B.
10%
C.
20%
D.
40%
Hint
2.
Which proportion correctly states the percent proportion where
P
is the percentage,
B
is the base and
r
is the percent?
A.
=
B.
=
C.
=
D.
=
Hint
3.
Twelve is what percent of 50?
A.
6%
B.
12%
C.
48%
D.
24%
Hint
4.
15% of what number is 10.2?
A.
147
B.
0.68
C.
1.53
D.
68
Hint
5.
The chart shows the amount of time Janette spends on each activity in her day. What percent of the time is Janette sleeping or socializing? Round to the nearest tenth of a percent if necessary.
A.
29.2%
B.
37.5%
C.
54.2%
D.
8.3%
Hint