1.

15 years hence a man will be just 4 times as old as he was l5 years ago. His present age is

Answer»

Answer:

Step-by-step explanation:

LET the present age be as x

→ EQUATION :

→ (x + 15) = 4 × ( x -15  )

→ x + 15 = 4x - 60

→ x - 4x = -60 - 15

→ -3X = - 75

→ x = 75/3

= 25 yrs

→ SO, his present age is 25 yrs.



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