Question

The present age of
Neha
father is thrice
the present age of Neha. After 7 years their
ages add up to 50. Find the present age of Neha​

Answer 1

Given :

The present age of  Neha  father is thrice  the present age of Neha. After 7 years their  ages add up to 50

To Find :

The present age of Neha​

Solution :

Let the present age of Neha be x

A/c , " The present age of  Neha  father is thrice  the present age of Neha "

So , the present age of Neha's father = 3x

A/c , " After 7 years their  ages add up to 50 "

⇒ ( x + 7 ) + ( 3x + 7 ) = 50

⇒ 4x + 14 = 50

⇒ 4x = 36

⇒ x = 9

So , the present age of Neha = x = 9 years

Present age of Neha's father = 3x = 27 years

Answer 2

Question:-

The present age of Neha's father is thrice

the present age of Neha. After 7 years their

ages add up to 50. Find the present age of Neha.

Answer:-

Present age:-

Let the present age of Neha be x years

Then, present age of Neha's father = 3x years

After 7 years:-

Neha's age = x + 7 years

Neha's father's age = 3x + 7 years

Given: After 7 years their ages add up to 50.

A/q

(Neha's age after 7 years) + (Neha's father's age after 7 years) = 50

=> x + 7 + 3x + 7 = 50

=> 4x + 14 = 50

=> 4x = 50 - 14

=> 4x = 36

=> x = 36/4

=> x = 9

Ans.

• Neha's present age = x years = 9 years
• Neha's father's present age = 3x years = 3 * 7 years = 27 years