Question 56

Two persons working 2 hours a day assemble 2 machines in 2 days. The number of machines assembled by 6 persons working 6 hours a day in 6 days is

Solution

Two persons working 2 hours a day in 2 days assemble 2 machines.

Two persons working 2 hours a day in 6 days assemble 6 machines

Two persons working 6 hours a day in 6 days assemble 18 machines

6 persons working 6 hours a day in 6 days assemble 54 machines


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