Question

Rahul’s father is 3 times as old as Rahul. Four years ago, his father was 4 times as old as
Rahul. How old is Rahul ?

Answer 1

Answer:

Rahul age is 12.

Step-by-step explanation:

3×4 = 12 (Ans)

Please read my description

Answer 2

Given:

• Rahul’s father is 3 times as old as Rahul.
• Four years ago, Rahul's father was 4 times as old as Rahul.

To find:

• Present age of Rahul

Solution:

• Let Rahul age be x

Now,

Rahul age= x-4 (because of four years ago)

The father's age = 4(x-4) and 3x-4

Make an equation through this ques.

$:\implies \sf4(x - 4) = 3x - 4$

$:\implies \sf{4x - 16 = 3x - 4}$

$: \implies \sf{4x - 3x = 16 - 4}$

$:\implies \underline{\boxed{\frak{x = 12}}} \: \pink{ \bigstar}$

• Hence, the Rahul's age is 12 years.

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@itzshivani