Amachine can manufacture 39 units per hour. assuming 8 hours per day and 5 days per week, the manufacturing time per unit is minutes per unit. use at least 4 decimals in your calculation and answer

The manufacturing time is 1.5385 minutes per unit.

Step-by-step explanation:

∵ The units manufactured by machine in 1 hour = 39,

We know that,

1 hour = 60 minutes,

∴ The units manufactured by machine in 60 minutes = 39,

That is,

39 units = 60 minutes,

⇒ 1 unit = =1.53846153846 ≈ 1.5385 minutes,

Hence, the manufacturing time is 1.5385 minutes per unit.

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