Question

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A girl is twice as old as her sister five years hence in product of their age (in years) will be 375 find the percentage​

Answer 1

Answer:

question is not clear kalanu. Ask in pin.

Answer 2

Answer:

Let the age of the girl be = 2y years

Her sister’s age is = y years

(2y + 5)(y + 5) = 375

2y2 + 5y+ 10y + 25 – 375 = 0

2y2 + 15y – 350 = 0

other ans in the attachment