Question

The sum of two no is 120 if one no is three times then other find the value of two no

Answer 1

Hello

Given - Sum of two numbers is 120 one number is thrice the other.

to find - The numbers



calculation - Let one number be x

thus the second number is 3x

so, 3x + x =120
4x = 120
x = 120/4 =>30

thus, one number is 30 and other number is 90.


Hope it helps !

Answer 2

Let First number be=x
THEN second is 3 time than first=3x
Sum=120
A/Q
x+3x=120
4x=120
x=120/4
x=30

First Number=30
Second number=30×3=90