100
A. Read the following problems carefully. Encircle the letter of the correct answer.
1. How will you write 24% in decimal?
A. 24.0
B. 2.4
C. 0.24 D. 0.024
2. How is written in percent?
A. 0.7%
B. 7%
C. 70%
D. 700%
3. Express 40:100 as a fraction in lowest term.
40
A.
B.
C.
100
100
4. Which is the base in the expression "30 is 150% of 20"?
A. 30
B. 150
C. %
D. 20
5. In the expression "15% of N is 18", what is the missing element?
A. Base
B. Rate
C. Percent
D. Percentage
400
D.
100
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