Computer Science, asked by rb1379850, 1 month ago

11. A. B and C can do a job in 12 h, 20 h and 30 h respectively. If they all work together, how
long will they take to complete the job?

Answers

Answered by siddhipadole

0

Answer:

60h

Explanation:

time taken to complete job = LCM of 12,20 and 30

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