Math, asked by adnanmasood78692, 11 months ago

Sum of the digits of a number of two digits is 8.when interchange the digits. The difference between the numbers is 18. Find the original no.

Answers

Answered by arunimakon
1
ℓєт тнє υиιт'ѕ ρℓα¢є ∂ιgιт вє , χ
тнє тєи'ѕ ρℓα¢є ∂ιgιт = 8-χ

тнєяєfσяє, 80-10χ +χ
= 80-9χ ιѕ тнє иυмвєя.

ιf тнє ∂ιgιтѕ αяє ιитєя¢нαиgє∂ , тнєи , тнє иυмвєя ωσυℓ∂ вє ....

10χ + 8 -χ
= 9χ +8

иσω ,..80-9χ = 9χ +8 + 18
=> 54 = 18χ
=> 3 = χ

тнєяєfσяє, тнє υиιт'ѕ ρℓα¢є ∂ιgιт = 3
тнє тєи'ѕ ρℓα¢є ∂ιgιт = 5

тнєяєfσяє тнє иυмвєя = 53 .
Answered by dhillonrobin
10
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chahat66: the answer is also 35
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