20% of a number is more than 20% of 620 by 170. The number is:
20% of a number is more than 20% of 620 by 170. The number is:
किसी संख्या के 20% का मान 620 के 20% से 170 अधिक है। वह संख्या क्या है?
Detailed Solution & Logic
Correct Answer:
1470
Let the required number be $x$.
20% of the number is 170 more than 20% of 620.
So,
$0.2x = 0.2(620) + 170$
$0.2x = 124 + 170$
$0.2x = 294$
$x=\frac{294}{0.2}$
$x=1470$
Final Answer: 1470
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