Question

The ratio of two numbers is 1/3 and their sum is 240 and what will be their difference

Answer 1

let the numbers be a and b
a/b = 1/3
3a=b
3a-b=0 ........ i
a+b =240 .........ii
Adding i and ii
4a=240
a=60
b=180
a-b = -120
b-a=120

Answer 2

your answer is here ✌✌✌