Question

twenty years from now, arjun will become 3 times as old as he is now , his present age is ​

Answer 1

Answer:

10 years

Step-by-step explanation:

Let's suppose present age is X

20 year from now means 20+ X

Arjun will be 3 times as he now means 3X

Equation will be

X+20=3*X

20=3X-X=2X

X=10

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