A school club includes only sophomores, juniors and seniors, in the ratio of 2:4:3. If the club has 54 members, how many seniors are in the club?
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Let the no of sophomores,juniors and seniors be 2x,4x and 3x respectively.
sum of the terms of the ratio=2x+4x+3x
=9x
No of senoir in the club=3x/9x ×54
=18(answer)
sum of the terms of the ratio=2x+4x+3x
=9x
No of senoir in the club=3x/9x ×54
=18(answer)
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