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There are small hoses and large hoses filling a swimming poo
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02 Nov 2019, 23:53
02 Nov 2019, 23:53
00:00
Question Stats:
75% (01:27) correct
25% (00:01) wrong based on 4 sessions
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There are small hoses and large hoses filling a swimming pool. Each of the three small hoses works at 2/3 the rate of one large hose. If all four hoses work at the same time, in what fraction of the time should the pool be filled if the large hose worked alone?
A 1/3
B 2/3
C 3/4
D 4/5
E 4/7
SOURCE: 1001 GRE Practice Questions FOR DUMMIES
A 1/3
B 2/3
C 3/4
D 4/5
E 4/7
SOURCE: 1001 GRE Practice Questions FOR DUMMIES
Re: There are small hoses and large hoses filling a swimming poo
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03 Nov 2019, 07:43
03 Nov 2019, 07:43
Expert Reply
Follow the rules of the board. Give the question a proper title. NOT just fraction.
https://gre.myprepclub.com/forum/rules-to- ... -1652.html
Regards
https://gre.myprepclub.com/forum/rules-to- ... -1652.html
Regards
gmatclubot
Re: There are small hoses and large hoses filling a swimming poo [#permalink]
03 Nov 2019, 07:43
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