20 %of a number is 15 less than 30% of the same number, what is that number?
a) 600
b)300
c) 750
d)135
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1
Answer:
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Answered by
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Answer:
What is 18% of 500? 18% of 500 represent 18 parts out of hundred, so 18% of 500 represents 18 parts for each hundred which is 18 + 18 + 18 + 18 + 18 = 90. Thus, 18% of 500 = 90
So, 18% of 500 = 1810018100 × 500 = 18 × 5 = 90
To find the percent of a given number let us consider some of the following examples.
1. Find 50% of 75.
Solution:
50% of 75
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