A number has two digits. The unit digit is four times than tens digits – InterviewSolution

1.	A number has two digits. The unit digit is four times than tens digits. It the differencebetween the number obtained by reversing the digits and the original number is 54, find theoriginal numberALDOC) 14(D) 41
Answer» (a) 28unit digit is 4 times and the difference between number and reversed number is 54..

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