a pipe can fill tank of capacity 1200l in 8 hours .how long will it take to fill a bucket of 2000ml
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Solution :-
This question can be solved by Unitary method.
The pipe takes time to fill the tank of capacity of 1200 litres = 8 hours or 8*60*60 seconds
= 28800 seconds
The same pipe will take time to fill 1 litre = 28800/1200
The same pipe will take time to fill 2000 ml or 2 litres = (28800*2)/1200
= 57600/1200
= 48 seconds
Answer.
This question can be solved by Unitary method.
The pipe takes time to fill the tank of capacity of 1200 litres = 8 hours or 8*60*60 seconds
= 28800 seconds
The same pipe will take time to fill 1 litre = 28800/1200
The same pipe will take time to fill 2000 ml or 2 litres = (28800*2)/1200
= 57600/1200
= 48 seconds
Answer.
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