The sum of digits of a two-digit number is 7 . if the number formed by reversing the digits is less than the original number by 27, find the original number
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☞ Your Answer Is 52
✭ The sum of a digits of a two digit number is 7
✭ The new number formed by reversing the digits is less than the the original number by 27
◈ Original Number?
Assume that,
◕ The digit at ten's place be x.
◕ Let the digit at one's place be y.
◕ So the original number will be 10x+y.
≫ Hence the number formed after reversing the digits would be 10y+x
Adding eq(1) And eq(2) we get,
By putting the value of y in eq(1) we get,
Therefore,
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