Answer:
10.5 is the average productivity per machine.
Step-by-step explanation:
To calculate the average productivity per machine, the following steps will be taken
Step 1: Calculate the number of brackets produced per hour for Machine 1
The formula is 60 Minutes (total number of minutes in an hour) / 10 Minutes (total time it takes to produce a bracket)
=60/10 = Machine 1 can produce 6 brackets per hour
Step 2: Calculate the number of brackets produced per hour for Machine 2
The same step as machine 1 in step 1 is also taken
= 60 Minutes/ 4 Minutes = Machine 2 can produce 15 brackets per hour.
Step 3: Now calculate the average productivity per machine
To do this, add the number of bracket produced by each machine and divide by 2
= 6 + 15 = 21/2
= 10.5
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