180
Two water taps together can fill a tank in 9 hours. The tap of larger diameter take
hours less than the smaller one to fill the tank separately. Find the time in which each
can separately fill the tank.
EX
ni itain takes 1 hour less than a passenger train to travel 132 km betu, he
ny
Answers
Answered by
1
Answer:
9 hoursnow the bigger diameter tap will be closed to the two taps
Similar questions