Question

15 years from now Rohit age will be 4 times his present age what is Rohit present age?​

Answer 1

Answer:

5

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=

3

15

=5

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Answer 2

⇝ Given :-

• 15 years from now Rohit age will be 4 times his present age.

⇝ To Find :-

• Rohit's Present Age.

⇝ Solution :-

• Let Rohit's Present Age = x years.

❒ After 15 years :

• Rohit's Age will be = (x + 15) years.

⏩ According To Question :

$\red{\bf x + 15 = 4(x)}$

$:\longmapsto \text x - 4\text x=-15$

$:\longmapsto \cancel - 3\text x = \cancel - 15$

$:\longmapsto\text x = \cancel\frac{15}{5}$

$\purple{ \Large :\longmapsto  \underline {\boxed{{\bf x = 5} }}}$

Hence,

$\large\underline{\pink{\underline{\frak{\pmb{ Rohit's \: Present \: \text Age = 5 \: \text years }}}}}$