Question

find a number which when multiple by 6is increase by 80

Answer 1

let the number be x
x*6=x+80
6x-x=80
x=80÷5=16

Answer 2

Hi ,

Let the number = x

According to the problem given ,

x is multiplied by 6 = x + 80

6x = x + 80

6x - x = 80

5x = 80

x = 80 / 5

x = 16

Therefore ,

Required number = x = 16

I hope this helps you.

:)