Solve.The number of gears G a machine can make varies directly as the time T it operates. If it can make 3124 gears in 5 hours, how many gears can it make in 20 hours? Round your answer to the nearest whole number.
A. 625 gears
B. 3149 gears
C. 200 gears
D. 12,496 gears
Answer: D
Mathematics
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