Question

(ii) Vivek is twice as old as his cousin Ruchi
is now. If Vivek is also 3 years older than
Ruchi, find their ages.
.​

Answer 1

Answer:

Let Vivek be v and Ruchi be r,

Vivek is twice old as his cousin

v = 2r

Vivek is also 3 years older then Ruchi

v = 3+r

Now,

2r = 3+r

2r - r = 3

r = 3

Since v = 2r

v = 2 × 3

6  

∴Vivek's age is  6 and Ruchi's is is 3.

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