Question

after 20 years ,Rimpi will be twice as old as she is now ,her present age is

pls answer this question with explanation​

Answer 1

Answer:

Rimpi's present age is 20 years.

Step-by-step explanation:

Let her present age =x

After 20 yrs= x+20

A. T. S

x+20=2x

2x - x = 20

x = 20

So, her present age is 20 years.

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Answer 2

SOLUTION

GIVEN

After 20 years Rimpi will be twice as old as she is now

TO DETERMINE

The present age of Rimpi

EVALUATION

Let present age of Rimpi = x years

After 20 years Rimpi will be = x + 20 years

Here it is given that after 20 years Rimpi will be twice as old as she is now

So by the given condition

2x = x + 20

Now we find the value of x as below

2x = x + 20

⇒ 2x - x = 20

⇒ x = 20

FINAL ANSWER

The present age of Rimpi = 20 years

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