Multiple Choice
The following
practice quiz is to assess student understanding on percentages. This is the first section for
the Percentage Chapter. So this quiz will only cover the basics of percentages.
|
|
|
1.
|
Express 35% as a decimal
|
|
|
2.
|
Express 0.93% as a decimal
a. | 0.000 93 | c. | 0.0093 | b. | 0.093 | d. | 0.93 |
|
|
|
3.
|
Express 280% as a decimal:
a. | 28.0 | c. | 2.8 | b. | 0.0028 | d. | 280.0 |
|
|
|
4.
|
Express  as a fraction:
|
|
|
5.
|
Express 75% as a fraction in lowest terms
|
|
|
6.
|
What is 9.1 as a percent?
a. | 0.091% | c. | 910% | b. | 91% | d. | 9.1% |
|
|
|
7.
|
Express 0.0073 as a percent
a. | 0.073% | c. | 0.0073% | b. | 73% | d. | 0.73% |
|
|
|
8.
|
What percent is 45 out of 80?
a. | 0.6 | c. |  | b. | 56 | d. | 56.5 |
|
|
|
9.
|
What is 5% of 330?
|
|
|
10.
|
What is 0.70% of 50?
a. | 3.5 | c. | 0.035 | b. | 0.35 | d. | 0.0035 |
|
|
|
11.
|
What is 0.08% of 120?
a. | 9.6 | c. | 0.096 | b. | 0.96 | d. | 0.0096 |
|
|
|
12.
|
A man has a rectangular patio in his garden. He decides to enlarge it by
increasing both length and width by 10%. What is the percentage increase in
area?
|
|
|
13.
|
A team’s record is 20 wins and 25 losses. To
qualify for the playoffs a team must win 60% of its games played. What is the number of games
the team must win for the 15 remaining games to make the playoffs?
a. | 14 | c. | 13 | b. | 15 | d. | not possible |
|