fathers age three times as his son in 12years he will be twice as old as his son find the present age of both father son
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Answered by
3
Answer,
Let the present age of father be 'a' and present age of son be 'b'.
Given,
Father is three times old as his son.
After 12 years,
His age will be twice as that of his son.
Then,
⇒ a = 3b ---- (1)
Also, after twelve years, his age will be twice as that of his son then.
⇒ a + 12 = 2(b + 12)
⇒ a = 2b + 12
⇒ 3b = 2b + 12
⇒ b = 12
Thus, a = 36
=> Father's present age is 36 years!!
=> Son's present age is 12 years!!
Let the present age of father be 'a' and present age of son be 'b'.
Given,
Father is three times old as his son.
After 12 years,
His age will be twice as that of his son.
Then,
⇒ a = 3b ---- (1)
Also, after twelve years, his age will be twice as that of his son then.
⇒ a + 12 = 2(b + 12)
⇒ a = 2b + 12
⇒ 3b = 2b + 12
⇒ b = 12
Thus, a = 36
=> Father's present age is 36 years!!
=> Son's present age is 12 years!!
riyazmmewati:
cool
Answered by
15
Let the present age of father be 'a' and present age of son be 'b'.
Given,
Father is three times old as his son.
After 12 years,
His age will be twice as that of his son.
Then,
⇒ a = 3b ---- (1)
Also, after twelve years, his age will be twice as that of his son then.
⇒ a + 12 = 2(b + 12)
⇒ a = 2b + 12
⇒ 3b = 2b + 12
⇒ b = 12
Thus, a = 36
=> Father's present age is 36 years!!
=> Son's present age is 12 years!!
HOPE SO IT WILL HELP......
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