Question

A two-digit number is eight times the sum of its digits. If 45 is subtracted from the numbers, the position of digits get interchanged. Find the number.

(Full Ans)


(Class 8) ​

Answer 1

Answer

The required number is 72

SOLUTION

: $\implies$Two digits differ by = 45 ÷ 9 = 5 and the number is divisible by 8.

: $\implies$ 72