Answer:
Let Farah's age 8 years ago be x years.
Then , her present age = (x + 8)
∴x+8=9/7x
⇒7x+56=9x
⇒2x=56
⇒x=28
∴ Farah's age now
= (x + 8) years
= (28 + 8) years
= 36
Her daughter's age now
=(1/6×36) years
= 6 years
Her daughter's age 3 years ago
= (6 - 3) years
= 3 years..
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Answer:
Let Farah's age 8 years ago be x years.
Then , her present age = (x + 8)
∴x+8=9/7x
⇒7x+56=9x
⇒2x=56
⇒x=28
∴ Farah's age now
= (x + 8) years
= (28 + 8) years
= 36
Her daughter's age now
=(1/6×36) years
= 6 years
Her daughter's age 3 years ago
= (6 - 3) years
= 3 years..