A man is is five times as old as his son. in two years time he will be 4 times as old as his son. find their present ages.
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Given
⠀⠀⠀⠀⠀⠀⠀
• Man is five times older than his son.
• And after 2 year he Will be 4 Times old as his son..
To find
⠀⠀⠀⠀⠀⠀⠀Present age of The old man and his son.?
Solution
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Let the present age of the man = x
Let the present age of the son = y
Now, According to the question
x=5y and x+2=4(y+2)
∵x+2=4(y+2)
⟹5y+2=4y+8
⟹5y−4y=8−2
∴y=6
x=5y=5(6)=30
x = 30
Putting the value of x
The present age of the man = 30
Ans the present age of the son = 2×30
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= 60
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