Question

a number between 10 and hundred is 5 times the sum of its digit if 9 be added to it the digits are reversed find the number​

Answer 1

Answer:

45

Step-by-step explanation:

A number is 5 times sum of its digits which means

4+5=9

9*5=45 itself

when 9 is added to it we get 45+9=54(digits are reversed).