Math, asked by abisheknaik1382, 1 year ago

A large tanker can be filled by two pipes A and B in 60 and 40 minutes respectively. How many minutes will it take to fill the tanker from empty state if B is used for half the time and A and B fill it together for the other half ?
A) 31 min
B) 29 min
C) 28 min
D) 30 min

Answers

Answered by prashanth1551

0

the answer is option D

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