Math, asked by tejaswinis744, 9 months ago

the sum of two digit number and the number obtained by interchanging its digit is 99 find the number

Answers

Answered by sanjaynini1

0

(10a+b) + (10b+a) = 99

11a + 11b = 99

a + b = 9

possibilites are 63, 36, 54, 45, 81,18,27,72,

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