Speyducer
Advisory Board
Release to spawn another day
Posts: 4,123
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Post by Speyducer on Dec 24, 2007 3:21:01 GMT
Simon and John went for a two-day fly fishing trip to their favourite river, and each took a selection of flies with them.
Before they started fishing, Simon gave John as many flies out of his box as John had left home with.
At the end of the first days’ fishing, John gave back Simon as many flies as Simon had left in his box.
At the end of the second days’ fishing Simon gave John back as many flies back as John had in his box, which unfortunately meant that Simon had no flies left to go home with, but John now had 80 flies.
How many flies did Simon and John each have before they left for their fishing trip?
Mike
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