Asked by asha
A certain number between 10 and 100 is 8 times the sum of its digits, and if 45 be subtracted from it the digits will be reversed. Find the number.
Answers
Answered by
Steve
If the digits are a and b then
10a+b = 8(a+b)
10a+b - 45 = 10b + a
The number is 72
10a+b = 8(a+b)
10a+b - 45 = 10b + a
The number is 72
Answered by
Anonymous
72
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Ujjwalkk
72
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Nitin Choudhary
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Answered by
Sandhya
How you directly write answer
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