Arobot can complete 3 tasks in 4/5 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?

Hello! I can help you with this!

a. Okay. So, it takes 4/5 hour (48 minutes) to complete 3 tasks. To find the answer, divide the amount of time by the number of tasks. 48/3 = 16. It takes the robot 16 minutes to complete 1 task.

b. So it takes 16 minutes to complete 1 task. To solve this, we can do 60/16. 60/16 is 3.75 or 3 3/4 in simplest form. But you can’t exactly count 3/4 as one task. The robot can only complete 3 tasks in one hour.

27 is right

Step-by-step explanation: