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Mathematics, 31.08.2019 21:30 kaylee2828

Two mechanics, martin and gordon, are working on your car. martin can complete the work in 4 hours, while gordon can complete the work in 2 hours. how many hours does the maintenance take if they work together? a. one half b. three fourths c. six eighths d. four thirds

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Two mechanics, martin and gordon, are working on your car. martin can complete the work in 4 hours,...

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