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36.... lol :P or 20

Q: Fathers age is 5 times his son's age 4 years back the father was 9 times older than son What is the fathers' present age?

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a father is 30 years older than his son.in 12 years,the men will be three times as old as his son.find their present ages.

Let, son's age be 'x'. So, Father's present age is 4x. Now, by the question, after 20 years, fathers, age=4x+20 and son's age =x+20 and, twice son,s age= father's age so, 2(x+20)=4x+20 2x+40=4x+20 2x=20 x=10 So, son's age is 10 years and father's age is 4x or 40 years.

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elderly, or grandpa, grandma, grandfather, grandmother, or father, mother.

The father is 40 and his son is 14, a difference of 26 years and their combined ages equal 54.

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a father is 30 times older than hi son.however after 18 years he will only be thrice as old as his sons age . find the present age of father

a father is 30 years older than his son.in 12 years,the men will be three times as old as his son.find their present ages.

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Father's age is 5 times his son's age. 4 years back the father was 9 times older than son. Find the fathers present age. a) 45 years b) 40 years c) 50 years d) 35years Cute , he's 40 & the kid is 8 Mathematic explanation: x = father's age y = son's age x = 5y x-4 = 9(y-4) x-4 = 9y-36 x = 9y-32 5y = x = 9y-32 5y = 9y-32 4y = 32 y = 8 x = 5y = 40

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