Question

Raj's age is half of the age of Rahul while Karan's age is 3 times that of Rahul's age. So, find the
ratio between the age of Raj, Rahul, and Karan.​

Answer 1

Answer:

let rahul's age be x

so raj's age is half x

and karan's age becomes 3x

Step-by-step explanation:

therefore the ratio between their ages is =

1/2x:x:3x

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Answer 2

The ratio between the ages of Raj, Rahul, and Karan is 1 : 2 : 6.

Given,

Raj's age is half of the age of Rahul.

Karan's age is 3 times the age of Rahul.

To Find,

The ratio between the ages of Raj, Rahul, and Karan.

Solution,

Let the ages of Raj, Rahul, and Karan be x, y, and z respectively.

According to the question,

Raj's age is half of the age of Rahul.

⇒ x = (1/2)y                                                ----------------------------------(1)

Karan's age is 3 times the age of Rahul.

⇒ z = 3y                                                    ----------------------------------(2)

Now, the ratio between the ages of Raj, Rahul, and Karan is

⇒ x : y : z

putting values from (1) and (2)

⇒ (1/2)y : y : 3y

⇒ 1/2 : 1 : 3

multiplying by 2,

⇒ 1 : 2 : 6

Therefore, x : y : z = 1 : 2 : 6

Hence, the ratio between the ages of Raj, Rahul, and Karan is 1 : 2 : 6.

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