Question

it takes the robot 5/18 hours to complete one task. How many tasks can the robot complete on one hour?

Answer 1

Answer:

Step-by-step explanation:

A robot can complete 5 tasks in 2/3 hour. Each task takes the same amount of time. How long does it take the robot to complete one task?

Well, assuming it can’t do them in parallel:

5 tasks = 2/3 hour.

1 task = 2/3 hour /5 = 2/15 hour.

How many tasks can the robot complete in one hour?

1 hour / (2/15 hour/task) = 15/2 tasks = 7.5 tasks.

half a task isn’t a complete task, so the answer is 7 tasks.

Answer 2

5/18 hr robot take to complete one task

So 1 gr take take to complete =1/5/18=18/5=3.6task ans