A water tank can be filled by a pipe A
in 3 hours and by pipe B in 5 hours.
How much time will it take to
completely fill the tank if both pipes
fill the tank together?
Answers
Answered by
2
Step-by-step explanation:
half of 3 =1.5
half of 5 =2.5
1.5
+2.5
=4.0=4 hours
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