CBSE BOARD X, asked by Ambikarajawat7038, 11 months ago

The sum of two digit number and the number obtained by reversing the order of its digits is 121 and the two digits differ by 3
Find the number

Answers

Answered by nameetjain86
12

Let the unit digit is ‘x’ and the 10th digit is ‘y’

The no is 10y+x

Reversed no is 10x+y

Given 11x+11y=121

Therefore x+y=11

Now x-y=3 as given in question therefore on solving it you get

X=7 and Y=4 so the no are 47 and 74

Answered by ItzRadhika
68

Refers to attachment !!

Attachments:
Similar questions