Question

two number are in the ratio 1:3. if 5 is added to both the ratio become 1:2. the number ​

Answer 1

let the ratio be 1x:3x+5

1x+15/3x

15=3x-1x

15/2=x

7.5 = x

Answer 2

Step-by-step explanation:

Let the nos be x and 3x

x+5/3x+5 = 1/2

2x+10 = 3x+5

x = 5

No. is = 5/15

thank you