3. 200%of what number is 18
A. 180
B. 90
C. 200
D. 100
4.125 is 12.5%of what number?
A. 1000
B. 100
C. 125
D. 100
5. What precent of 500 is 200
A. 20%
B. 30%
C. 500%
D. 40%
6. A learner answer 70 questions correctly which is 87.5% of the test how many items is the test
A. 80
B. 70
C. 87.5%
D. 50
Answers & Comments
Answer:
and
Step-by-step explanation:
3.(B).90
4.(A).1000
STEP 1125 = 12.5% × Y
STEP 2125 = 12.5100× Y
STEP 3Y = 125 × 10012.5
STEP 4Y = 125 × 100 ÷ 12.5
STEP 5Y = 10000
5.(D). 40 percent.
6.(A)80
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