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Mathematics, 06.02.2021 01:20 nataliahenderso

15 men can dig a trench of 90 Meters in 3 hours. How long will it take 16 men to dig a trench 48 m long

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15 men can dig a trench of 90 Meters in 3 hours. How long will it take 16 men to dig a trench 48 m l...
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