Question

Two numbers are in ratio 2:5. If their sum is 840, find the numbers​

Answer 1

Answer:

2/5

let it be x

therefore,

2x+5x=840

7x=840

x=840/7

x=120answer

Answer 2

To find numbers

Let the number=x

sum of all ratio=sum of numbers

2x+5x=840

7x=840

x=840/7

x=120

2x=120*2=240

5x=120*5=600

Now check the answer

600+240=840