Question

Neha's father is 3 times as old as neha. After 10 years his age will be twice the age of his daughter.Find their present age?

Answer 1

Answer:

10 years

and,30 years

Step-by-step explanation:

let the neha age be x and that of neha's father age be 3x years

after 10 years

neha's age x +10 years

neha's father age 3x +10 years

according to question

3x+10 =2(x+10)

3x +10 =2x +20

3x-2x=20-10

x=10 years

neha's present age 10 years

neha's father present age 3x=30 years

Answer 2

||✪✪ QUESTION ✪✪||

Neha's father is 3 times as old as neha. After 10 years his age will be twice the age of his daughter.Find their present age ?

|| ✰✰ ANSWER ✰✰ ||

Let us assume That, Present age of Neha is x years.

Given that, Neha's father is 3 times as old as neha .

So, Her Father Present age is = 3x years.

Now,

→ After 10 years Neha will be = (x + 10) years old.

→ Neha' Father will be = (3x + 10) years old.

Now, given That, After 10 years his age will be twice the age of his daughter.

So,

→ 2( x + 10) = (3x + 10)

→ 2x + 20 = 3x + 10

→ x = 20 -10

→ x = 10 years.

So,

→ Neha Present Age = x = 10 years.

→ Neha's Father Present age is = 3x = 3*10 = 30 years.