Question

9. 10 taps of the same size fill a tank in 3 hours. If 4 taps go out of order, how long would the remaining
taps take to fill the tank?​

Answer 1

Answer:

according to question :-

10 taps = 3 hrs

4taps gone

now remaining taps = 10-4 = 6 taps

so

if 10 taps = 3 hrs

then 6 taps = 3/10*6 = 1.8 hrs

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Answer 2

Answer:

5 hours

Step-by-step explanation:

Number of taps is inversely proportional to number of hours. ( More taps take less time to fill the same tank)

Therefore, 10*3 = (10-4)* t

t = 30/6 = 5 hours

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