1.

Sabarmati is much younger than Rani as Sabarmati is older than Sneha. If the sum of the ages of Rani and Sneha is 64 years, then what is Sabarmati’s age?​

Answer»

Given:

Sabarmati is much younger than Rani as Sabarmati is older than Sneha.

If the sum of the AGES of Rani and Sneha is 64 years

To FIND:

What is Sabarmati’s AGE?​

Solution:

Let's assume,

"x" → represents Sabarmati's age

"y" → represents Rani's age

"z" → represents Sneha's age

Since Sabarmati is much younger than Rani as Sabarmati is older than Sneha, so we can form an equation as:

(Rani's age) - (Sabarmati's age) = (Sabarmati's age) - (Sneha's age)

y  - x = x - z

y + z = 2x ..... (i)

Also, the sum of the ages of Rani and Sneha is 64 years, so we can form an equation as:

(Rani's age) + (Sneha's age) = 64

y + z = 64

y + z = 2 \times 32 .... (ii)

Compairing eq. (i) & (ii), we get

\bold{x = 32\:years}

Thus, Sabarmati's age is → 32 years.

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Also view the related links:

Rani is 8 years older than Shweta and the sum of their ages is 26. find their ages.

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A is as much younger than B as he is older than C. If the sum of the ages of B and C is 48years. What is the present age of A?

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