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G) Pipe A can fill an empty tank in 8 hours while pipe B can empty the full tank in 6hours. If both are opened in the empty tank itwill be full in_ hour? |
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Answer» ong>Answer: 24 hours Step-by-step EXPLANATION: A -> 8 hrs B-> -6 hrs l.c.m. of A and B is 48 that A can fill 6 LTS in 1 hr and B can TAKE off 8 lts in 1 hr time taken to fill 48/(6-8) = 48/ -2 = 24 hours. |
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