Question

fifteen years from now Ravi's age will be four times his present age. What is the present age of Ravi​

Answer 1

Answer:

hey

Step-by-step explanation:

Let Ravi's present age be x years.

After 15 years, his age will be (x+15) years.

It is given that after 15 years, Ravi's age will be four times his present age.

∴4x=x+15

⇒4x−x=15

⇒3x=15

⇒x= 15/3

=5

Hence, Ravi's present age is 5 years.

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Answer 2

$\bf \underline{Question} :$

fifteen years from now Ravi age will be four times his present age what is the Ravi present age?

______________________________

$\bf \underline{Given} :$

• fifteen years from now Ravi agewill be four times his present age

______________________________

$\bf \underline{To\: Find} :$

• what is the Ravi present age?

______________________________

Solution:

According to the Question:-

Ravi's age after 15 years = x+15

Ravi's age = 4 times his present age = 4x

Then

15 + x = 4x

15 = 4x-x

15 = 3x

x = 15/3

x = 5

$\therefore \sf{Ravi \: present \: age \: is\: \sf\:5\: year }$