Question

Twenty years from now Anita's age will be three times her present age. What is her presemt age ​

Answer 1

Let anita present age= x

After 20 year her age will be x+20

but it is given that after 20year her age will be three times present age

or x+20=3x

or3x−x=20or

x=10

Therefore his present age is 10

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