a tap can empty the drum full of water in 30 mintes find the time taken by 3 taps to empty the drum?
Answers
Answered by
2
Answer:
if number of tap increases , time will decreases.Both are inversely proportional .
1 tap emptied the tank = 30 minutes
3 tap emptied the tank =( 30/3) minutes
It will take 10 minutes to empty the tank
Another method :
Work done by one tap = (1/30) units
Work done by 3 tap = (3/30) = (1/10) units
Ans will be 10 minutes
thankyou:)
Answered by
0
Answer:
Step-by-step explanation:
It will take 1/3 of 30 minutes which is 10 minutes
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