Math, asked by rsbaghel07, 1 month ago

A number consists of two digits. The sum of the digits is 9. If 63 is subtracted from the number, it's digits are interchanged find the number

Answers

Answered by savitasharma72717
2

Answer:

Number obtained by reversing the digits = 10 (9 - x) + x = 90 - 9x. =>x = 8. So, ten's digit = 8 and unit's digit = 1. Hence, the required number is 81.26-Mar-2018

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