A pump empties 500 l of water in 5 minutes. How long will it take to empty a tank containing 1200 l of water? How much water can this pump empty in 7 minutes?
Answers
Answered by
2
Answer:
Answer : 12 minutes. 700 l.
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Answered by
2
Answer:
500 Litre in 5 min
1200.
xmin
X=1200x 5/50o=12min
(i)
emptyin7 min = 7x500/5=700 Litre ... (2)
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