Question

A father is 30 years older than his son.In 12 years,the man will be three timaes as older as his son.Find their parents age

Answer 1

Answer:

present age of his son = 3 years

present age of his father = 33 years

Step-by-step explanation:

given that,

A father is 30 years older than his son.

let the age of son be x

so

age of father = x + 30

now,

also given that,

In 12 years,

the man will be three times

as older as his son

so,

According to the question,

x + 30 + 12 = 3(x + 12)

x + 42 = 3x + 36

x

3x - x = 42 - 36

2x = 6

x = 6/2

x = 3

so,

present age of his son = 3 years

now,

present age of his father = x + 30

= 3 + 30

= 33 years

so,

__________________

present age of his son = 3 years

present age of his father = 33 years

Answer 2

ANSWER :-

Given,

A father is 30 year older than his son

let the age of son =x

Then, age of father =30+x

After 12 yrs

In 12 years man will be three times as older as son.

A. T. Q

x + 30 + 12 = 3(x+12)

x + 42 = 3x+36

3x - x = 42 - 36

2x = 6

x = 6/2

x = 3

Hence,

So,

Present age of his father = x + 30

» 3 + 30

» 33 yrs

Present age of son = x

» 3 yrs

__________________[Answer]

_____________

_______

Father's age = 33 yrs

Son's age = 3 yrs