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Mathematics 21 Online
OpenStudy (anonymous):

Gina, Sam & Rob all rented movies from the same video store. They each rented some dramas, comedies and documentaries. Gina rented 11 movies total. Sam rented twice as many dramas, 3 times as many comedies, & twice as many documentaries as Gina. He rented 27 movies total. If Rob rented 19 movies total w/ the same number of dramas, twice as many comedies, & twice as many documentaries as Gina, how many movies of each type did Gina rent? The answer is 3 dramas, 5 comedies, & 3 documentaries, correct?

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