Question

present age of Veena's mother is four times veena's age. 5 years hence her mother age will be 21 years more than veena's age. find their present age.​

Answer 1

$\underline{\underline{\underline{\underline{\mathfrak{\blue{ \:\:\:Solution:-\:\:\:}}}}}}$

Required answer:

Veena's present age = 7 years

Mother's present age = 28 years

Given Information:

Present age of Veena's mother is four times veena's age. 5 years hence, her mother age will be 21 years more than Veena's age.

Need to find out:

Veena's present age = ?

Mother's present age = ?

$\underline{\underline{\underline{\underline{\mathfrak{\blue{ \:\:\: Explanation:-\:\:\:}}}}}}$

Let present age of Veena = y years

Veena's mother's age = 4y years

After five years,

Veena's age = y + 5 years

Mother's age = 4y + 5 years

According to the problem,

=> 4y + 5 = y + 5 + 21

=> 3y = 21

=> y = 21/3

=> y = 7 years

Therefore,

Veena's present age is 7 years.

And,

Mother's present age = 7 × 4

Mother's present age is 28 years

Answer 2

Answer:

Required answer:

Veena's present age = 7 years

Mother's present age = 28 years

Given Information:

Present age of Veena's mother is four times veena's age. 5 years hence, her mother age will be 21 years more than Veena's age.

Need to find out:

Veena's present age = ?

Mother's present age = ?

\

Explanation:−

Let present age of Veena = y years

Veena's mother's age = 4y years

After five years,

Veena's age = y + 5 years

Mother's age = 4y + 5 years

According to the problem,

=> 4y + 5 = y + 5 + 21

=> 3y = 21

=> y = 21/3

=> y = 7 years

Therefore,

Veena's present age is 7 years.

And,

Mother's present age = 7 × 4

Mother's present age is 28 years

Step-by-step explanation:

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