Question

the ratio between the present ages of ram and syam is 1 : 2 after 10 year the sum of their ages will be twoce shaym present age how old are they​

Answer 1

Step-by-step explanation:

Let present age of Ram is x and Shyam is y

Given, x:y=1:2

2x=y

After 10 years,

x+10+y+10=2(y)

x+y+20=2y

x+20=y

Put y=2x

x+20=2x

x=20

y=20+20=40

So, present age of Ram is 20 and Shyam is 40