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30 of a number when subtracted from 91 gives the number...

This question belongs to Arithmetic Ability Percentage
Percentage
?

30% of a number when subtracted from 91, gives the number itself. Find the number.

Answer & Solution
Correct Answer: Option D
Let the number be x
According to the question,
91 - $$\frac{{30{\text{x}}}}{{100}}$$ = x
9100 - 30x = 100x
Or, 9100 = 130x
Or, x = $$\frac{{9100}}{{130}}$$
Hence, x = 70
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1 Comment
S K
S K 3 years ago
If the number =100
30 % subtraction =100-30= 70
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