Question

The ratio of the present ages of Rahul and Rashmi is
3:1. The ratio of their ages after 40 years will be 7 :
5 What is the present age of rahul ?​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

let present age be

3x and x

now ATQ,

after 40 yrs

((3x+40)/(x+40)) = 7/5

5(3x+40) = 7(x+40)

15x+200 = 7x+280

15x-7x = 280-200

8x = 80

x = 10

Step-by-step explanation:

so present age of

rahul is : 3x = 3x10 = 30years

and rashmi age is

x = 10years

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