Question

Three taps A,B and C can fill an empty water tank in 12 hours , 16 hours and 24 hours , respectively . How long would the three taps to fill the empty water tank if all of them are opened simultaneously? ​

Answer 1

Answer:

4 hr

Step-by-step explanation:

3+1= 4 hr

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Answer 2

Answer:

ans= 4hours

Step-by-step explanation:

x=3+1=4 . x=4 will be the answer Please mark me as brainlist