there are 3 taps in a tank.
tap A can fill the tank in 3 hours.
tap B can fill the tank in 4 hours while tap C can empty the tank in 8 hours....now answer the questions..
1) what part of the tank will have been filled in 1 hour
2) how long will it take to fill the tank
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Answer:
tap a
Step-by-step explanation:
because in tap a it is 3 so 1 by fourth means 1 litre
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