O. Math 153A
15. Two taps A and B can fill a tank in 5 hours and 20 hours respectively. If
both the taps are opened then due to a leakage it took 30 minutes more
to fill the tank. If the tank is full, how long will it take for the leakage
alone to empty the tank ?
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Answer:
its ex 28 in ncert.....
captain24:
may be. .but i need it right now
ok i am solving wait
ok brother
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