Question

A robot can complete 3 tasks in 2/5 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? a. It takes the robot nothing ​hour(s) to complete one task.

Answer 1

it takes 8 mins.

the robot can complete about 7 task in one hour.

Explanation:

Answer 2

It takes 8 minutes
The robot can complete 7.5 tasks in an hour