two water taps together can fill a tank in 75÷8hoursc.vthe tap of larger diameter takes10 hours less than the small one find time in which each tapcan separately fill the tank
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smaller tap will fill in 25 hours and larger tap in 15 hours
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rajeev89:
most welcome for next problem
An express train takes 1 hour less than a passengertrain to travell 132 km between mysore and bengaluru the average speed of express train is 11km/h more than that of the passenger train find average speed of two trains
speed of passanger train is 33 and of express train is 44
speed of passanger train =x
speed of express to x+11
132/x -132/x+11 =1
solve this eqution
u will get the answer x=33 and x= - 44
x= 33 is right and x= - 44 is not right because speed is not negative
ok thanks
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this much only okkk byeeee
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