Question

the present age of mother and daughter are 30 yrs and 14 years respectively. find how many years ago the product of their ages was 192.

please solve step by step process
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Answer 1

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Given :

Present age of mother = 30 yrs

Present age of daughter = 14 yrs

Before x years, the product of mother's age and the daughter's age was 192.

Then,

years ago mother's age = ( 30 - x) yrs

daughter's age = (14 - x) yrs

According to the given question,

(30 - x) (14 - x) = 192

=>