Question

after an increase of 20% a number becomes 540

Answer 1

Let the number is x

Then ATQ x+20/100*x= 540 .on solving x=450 .hope it helped.

Answer 2

Answer: 450

Step-by-step explanation: x +20%x =540

x + 0.2x = 540

1.2x = 540

therfore x = 540/0.2 = 450

i hope it was helpful