three taps a, b, c, together can fill an empty cistern in
10 minutes. the tap a alone can fill it in 30 minutesand
the tap b alone 40 minutes. how long will the tap c alone
take to fill it

Answer Posted / vishal kumar

1/30+1/40+1/x=1/10
x=24

Is This Answer Correct ?    4 Yes 0 No



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