# math

If 1mechanic can do 4 machines in 6 hours how many machines can 48 mechanics do in 160 hours?

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3. 👁 85
1. 5184

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posted by lucas
2. 1 mechanic can do 4 machines in 6 hours

- then 48 mechanic can do 192 machines in 6 hours
- then 48 mechanic can do 192(160/6) or 5120 machines in 160 hours

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posted by Reiny

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