Fractions, Decimals, and Percents

Pre Test Questions

1. In this diagram, how much is the shaded portion?

a. 62%
b. 0.62
c. 62 / 100
d. all of these

2. Which of these is a decimal?

a. 36/100
b. 27%
c. 85 per cent
d. 0.12

3. .3 equals
a. 3%
b. .03
c. 30%
d. 3/100

4. Which fraction equals .067
a. 67/10000
b. 67/10
c. 67/100
d. 67/10

5. Per Cent means
a. Per penny
b. Per 10th
c. Per hundredth
d. Per thousandth

6. If a decimal has only one digit after the decimal point, it is measuring in
a. Tenths
b. Hundredths
c. Thousandths
d. Units

7. Which of these is incorrect?
a. 25% = .25
b. 0.87 = 87/100
c. 0.72 = 72%
d. 0.093 = 93%

8. If you have 100 M&M's and you give 1 of them to 25 of your friends, what percentage of the original package do you have left?
a. 12%
b. 75%
c. 52%
d. 87%

9. When you have 100% of something, it is safe to say,
a. You have all of it
b. You have most of it
c. You have part of it.

10. Which of these pairs of numbers equal the same value?
a. .57 and .057
b. 67% and .067
c. 0.04 and .040
d. none of these