Question

After 15 years vanis age becomes 4 times than her age find her age ​

Answer 1

Answer:

After 15 years Mary's age is four times of her present age. x = 5. After 15 years the age of Mary is 20. Hence, the present age of Mary is 5 years

Step-by-step explanation:

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Answer 2

Answer:

Let vanis's present age=x

Vanis's age after 15 years=X+15..........1

According to question=4x................2

So,. :- X+15=4x

:-. 15=4x-x

:-. 15=3x

Therefore,. x=5

So,vanis's age is 5 years old....

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