Question

the difference of a number and the number obtained by its digit is 54 if one digit is four times the other then find the number

Answer 1

Answer:

First number = 18

Second number = 72

Step-by-step explanation:

let first number be = x

let other number be= 4x

According to the question

4x - x = 54

3x = 54

x = 54/3

x = 18

First number = x = 18

Second number = 4x = 4*18 = 72

Check:

72 - 18 = 54