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The number 5 was written to the left of a certain three digit number and number 3032 was subtracted from the derived four digit number. The result was a difference 9 times greater than the three-digit number. Find the three-digit number.

 Jun 4, 2016
 #1
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Let the three digit number be n

 

5000 + n - 3032 = 9*n

 

8*n = 1968

 

n = 246

.

 Jun 4, 2016

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