Question

please tell me the answer of question 6.
The sum of a two- digit number and the number obtained by reversing its digits is 121. Find the number if it's unit place digit is 5.​

Answer 1

Answer:

83 and 38

let x be on the ones place

let y be on the tenths place

.

then according to the question

.

(10y + x) + (10x + y)=121

11x +11y = 121

solving this

we get

y + x = 11

.

from the provided value of x. we can say

y = 11 - 3

y = 8

x = 3

hece 83 and 38 are the required answer