If 12 workers are needed to run 4 machines, how many workers are needed to run 20 machines?
Question
If 12 workers are needed to run 4 machines, how many workers are needed to run 20 machines?
Solution
First, we need to establish the relationship between the number of workers and the number of machines.
From the problem, we know that 12 workers are needed to run 4 machines. This means that each machine requires 12/4 = 3 workers to run.
If each machine requires 3 workers, then to find out how many workers are needed to run 20 machines, we simply multiply the number of machines by the number of workers per machine.
So, 20 machines * 3 workers/machine = 60 workers.
Therefore, 60 workers are needed to run 20 machines.
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