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Mathematics, 25.11.2021 16:00 heyitsnott3rex

Two groups of valunteers can repack relief good in 4 hours. One group would take 2 hours longer than the faster factory to the repacking. How many hours would it take each group working alone? Wrong answer Report

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Two groups of valunteers can repack relief good in 4 hours. One group would take 2 hours longer than...
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