Question

A no. when multiplied by4 , exceeds itself by 45. Find the number

Answer 1

Let the number be x.

Given, 4x  = x +  45

             3x = 45

               x = 15


Hope this helps!

Answer 2

Hi ,

Let the number = x

Number multiplied by 4 = 4x

According to the problem given,

4x - x = 45

3x = 45

x = 45 / 3

x = 15

Therefore ,

The required number = x = 15

I hope this helps you.

:)