Question

Three taps A, B and C can fill an overhead tank in 6 hours, 8 hours and 12 hours
respectively. How long would the three taps take to fill the empty tank, if all of them are
opened together?


please answer ​

Answer 1

Answer:

Step-by-step explanation:

answer is 72/27 hrs i.e 2.666

a one hour work is 1/6

b one hour work is 1/8

c one hour work is 1/12

so add all these and we get 27/72 and this one hour work of three taps opened at same Time

..reverse 27/72 I.e answer 2.666

Answer 2

Hope it helps you

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