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3 years ago

9

A robot can complete 8 tasks in 5/6 hour.

1 answer:

Over [174]3 years ago

7 0

Given:
8 tasks
5/6 hours total

Unit rate per task:

5/6 hours ÷ 8 tasks = 5/6 * 1/8 = 5/48 or 0.10 hours per task

0.10 hours x 60 minutes/hour = 6 minutes per task.

Unit rate per hour:

8 tasks ÷ 5/6 hours = 8 * 6/5 = 48/5 = 9.60 tasks per hour or rounded to 10 tasks per hour.

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