Question

After 18 years,swarnim will be 4 times as old as he is now.His present age____
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Answer 1

Answer:

6 years.

Step-by-step explanation:

Let Pankaj's present age be x.

According to the question, after 18 years his age will be 4x.

So, x+18=4x

3x=18

x=6.

Therefore Pankaj's present age is 6 years.

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Answer 2

Answer:

his present age = 6 years

Step-by-step explanation:

let his present age =x

according to questions

4x=x+18

3x=18

x= 6