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Mathematics 19 Online
OpenStudy (anonymous):

a school club includes only sophomores, juniors, and seniors. The ratio of the number of sophomores to the number of juniors is 1 to 3, and the ratio of the number of juniors to the number of seniors is 3 to 2. if the club has 42 members, how many seniors are in the club?

OpenStudy (imstuck):

10 seniors

OpenStudy (imstuck):

and goodnight.

OpenStudy (anonymous):

Thats not the answer. The answer choices are (a).6 (b).7 (c).12 (d).14 (e).21

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