Math, asked by shraddha5549, 9 months ago

in a certain factory a unit of work is completed by a in 5 minutes by be in 6 minutes bye see in 8 minutes by d in 9 minutes and by e
in 12 minutes find the average time to complete the unit of work

Answers

Answered by altmas31
0

Answer:

the average unit of work is 8 minutes

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