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A robot can complete 7 tasks in 2/3 hour. Each task takes the same amount of time.

a. How long does it take the robot to complete one​ task?

b. How many tasks can the robot complete in one​ hour?

2 Answers

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A because I took the test
User Victor Chelaru
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4 votes

Answer:

A.5.7 minutes

B.10

Explanation:

A. 7 tasks completed in 2/3 hours which is 40 minutes.

40/7 = 5.7, so it takes 5.7 minutes for 1 task

B. In order to find out how many tasks you can do in an hour 60/5.7 = 10.5, then round so it's 10

Keep in mind I'm not entirely sure

User George Trifonov
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