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BEBRAS 2017 Grade 9-10 Round 2 Ext Question 8

BEBRAS · BEBRAS 2017 Grade 9-10 Round 2 Ext

Question 8

Leslie transports logs through canals from S to T and is paid one beaver dollar per delivered log. All transport must happen in one day. Each directed canal has the daily capacity printed beside its arrow. There are four intermediate stations. Logs must follow the arrows. What is the maximum number delivered in one day?

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