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A robot can complete 8 tasks in 5/6 hour. each task takes the same amount of time. a. how long does...
4 months ago
Q:
a robot can complete 8 tasks in 5/6 hour. each task takes the same amount of time. a. how long does it take the robot to complete the task?b. how many tasks can the robot complete in one hour?
Accepted Solution
A:
5/6 hour = 5/6 Γ 60 = 300/6 = 50 minutes
8 tasks in 50 minutes
1 task = 50/8 = 6 1/4 minutes
a. robot completes task in 6 1/4 minutes
b. #tasks per hour =
#of tasks Γ time takes to do task < or = 60
n Γ 6.25 = 60
6.25n = 60.
n= 60/6.25 = 9.6
robot can complete 9 tasks in one hour