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If father is three times as old as son 5 years ago he was 4 times age of his son what is son age?
Wiki User
∙ 13y ago
Let F = father's age
Let S = son's age
F = 3S
F - 5 = 4(S-5)
F - 5 = 4S -20
F = 4S - 15
F = 3S
3S = 4S-15
S = 15, age of son
Wiki User
∙ 13y ago
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Fathers age is three years more than 3 times of son's age after three years fathers age will be 10 years morethan the twice of son's age What are their present ages?
son is 10, father is 33
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The son is 24 and the father is 44 years
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Age of the father is 20. Pretty young to be a father. Son is 8 years old. The equations are as folllows: x-2 = 3 (y-2) 2x = 5y Cheers
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When you were 14 years old your father was 42 years old which was three times your age now he is twice your age how old are you?
"When you were 14 years old, your father was 42 years old". - that gives us the difference in age. The father is 42 - 14, or 28 years older than the child. "which was three times your age" - that's a decoy. It's true, 14 times three is equal to 42, but it doesn't tell us anything we don't already know. "now he is twice your age, how old are you?" - this is the other piece of information we need. Combining this with the first statement will let us find the answer: Let the father's age be "F", and the child's age be "C". We can then say that, given the first statement: F = C + 28 because that statement told us that the father is twenty-eight years older than the child. We can also say: F = 2C as that's what the last statement tells us. Now all we need to do is combine those two statements: F = C + 28 ∴ 2C = C + 28 ∴ C = 28 So the child is now 28 years old. You can also find the father's age by plugging it into one of the previous equations. We know that F = 2C, so the father's age is 2 * 28, which equals 56.
When I was 14 years old my father was 42 years old which was three times my age. Now he is twice my age how old am I?
28
Fathers age is three years more than 3 times of son's age after three years fathers age will be 10 years morethan the twice of son's age What are their present ages?
son is 10, father is 33
At the moment a father is twice his son's age Twelve years ago the father was three times as old as his son How old is each person now?
The son is 24 and the father is 44 years
Two years ago father was three times as old as his son and two years hence twice his age will be equal to five times that of his son Find their present age.?
Age of the father is 20. Pretty young to be a father. Son is 8 years old. The equations are as folllows: x-2 = 3 (y-2) 2x = 5y Cheers
The age of the father 6 years ago is four times then the age of his son The age of the father 4 years hence is double the then age of his son?
The son is 11, the father is 26
A wizard named Nepo says I am only three times my son's age My father is 40 years more than twice my age Together the three of us are a mere 1240 years old How old is Nepo?
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A fathers age is 30 times older than his son however after 18 years he will only be thrice as old as sonfind the present age of fathers?
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A father is 35 years of age 3 years ago he was 4 times as old as his sonThe age of the son at that time was?
8
2 you are currently 5 times as old as your son In 6 years time you will be three times as old as he will be then What are your ages?
If x is the age of the son, then 5x would be the age of the father. In 6 years, the son would be x + 6 years old, where the father would be 3(x + 6) years old. Since the original age of the father is 5x, then in 6 years the father could also be said to be 5x + 6 years old. Setting these two expressions for the father's age as an equation, we then can solve for x, the son's age. 3(x + 6) = 5x +6 3x + 18 = 5x + 6 2x = 12 x = 6 The original age of the son is 6 and of the father (5x) is 30 years old. In 6 years, the son would be 12 and the father would be [3x + 18 or 5x + 6] 36 years old.
i am 8 years ol. my father age is five times my age.how old is my father?
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How old is Penny now if in ten years she will be 3 times her current age?
Penny is five years old. In 10 years she will be 15, which is three times her current age.
When you were 14 years old your father was 42 years old which was three times your age now he is twice your age how old are you?
"When you were 14 years old, your father was 42 years old". - that gives us the difference in age. The father is 42 - 14, or 28 years older than the child. "which was three times your age" - that's a decoy. It's true, 14 times three is equal to 42, but it doesn't tell us anything we don't already know. "now he is twice your age, how old are you?" - this is the other piece of information we need. Combining this with the first statement will let us find the answer: Let the father's age be "F", and the child's age be "C". We can then say that, given the first statement: F = C + 28 because that statement told us that the father is twenty-eight years older than the child. We can also say: F = 2C as that's what the last statement tells us. Now all we need to do is combine those two statements: F = C + 28 ∴ 2C = C + 28 ∴ C = 28 So the child is now 28 years old. You can also find the father's age by plugging it into one of the previous equations. We know that F = 2C, so the father's age is 2 * 28, which equals 56.
