the present age of the father is four times that of his son . 20 years hence the age of father will be twice the age of the son . find their present ages with explanation
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QuestioN :
The present age of the father is four times that of his son . 20 years hence the age of father will be twice the age of the son . find their present ages ?
GiveN :
- Present age of father is four times his son.
- After 20 years age of father will be twice the age of son.
To FiNd :
- Present age of father and son
ANswer :
Present age of father is 40 years and son is 10 years.
SolutioN :
Let the present age of son be x
Present age of father = 4x
Age after 20 years :-
→ Son's age = x + 20
→ Father's age = 4x + 20
According to the question :-
→ 2( x + 20 ) = 4x + 20
→ 2x + 40 = 4x + 20
→ 4x - 2x = 40 - 20
→ 2x = 20
→ x = 20 / 2
→ x = 10
∴Present age of father is 40 years and son is 10 years.
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1
Answer:
We don't talk anymore ---[3 times]
like we used to do
We don't love anymore
Step-by-step explanation:
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