Zarina said the sum of my age and my fathers age is 50. the product of our ages is 400. how oldis zarina

Zariana is 10 and the Father is 40.

Hiya!

Yes, like the other answer, Zarina is ten and her father is forty. Yes, there are many possibilities as to what the ages could be because of those two variables, but 10×40 is 400, which is the only correct answer. Her father can't be ten and she forty, that doesn't make sense! They both cannot be 25, either, because that does not multiply to 400.

I hope that this is a good explanation! :)

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