Question

A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:

Answer 1

in this the 2-digit number is 24or 42 (because the product of 2x4 and 4x2 = 8)when 18 is qdded 24 +18=42 and when we reverse the digit is 42=24