a number decreased by 10%give 810 the number is i)920 ii)900 iii)800 iv)820. Created by riksitabhat.

a number decreased by 10%give 810 the number is i)920 ii)900 iii)800 iv)820

April 2023 1 0 Report

a number decreased by 10%give 810 the number is i)920 ii)900 iii)800 iv)820

Answer:

The answer is 900.

Step-by-step explanation:

let no=x

Given, that it is decreased by 10 percent.

ATQ,

x-(10÷100 × x) = 810

x-x÷10 = 810

9x÷10= 810

9x= 8100

x=900