Workers
Three factory operators produced 480 units in 50 minutes. How many hours worked?
I'm trying to prove or disapprove of the idea that the company tells me it's 2.5 hours. So what is right? Thank you, Petra.
I'm trying to prove or disapprove of the idea that the company tells me it's 2.5 hours. So what is right? Thank you, Petra.
Correct answer:

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