Some girls can do a piece of work in 18 days. In how much time (in days) two times the number of such girls will complete thrice of the work?_x005F_x000D_

Some girls can do a piece of work in 18 days. In how much time (in day

1.	Some girls can do a piece of work in 18 days. In how much time (in days) two times the number of such girls will complete thrice of the work?_x005F_x000D_
A.	12
B.	27
C.	21
D.	24
Answer» C. 21

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Some girls can do a piece of work in 18 days. In how much time (in days) two times the number of such girls will complete thrice of the work?_x005F_x000D_

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