Cleave Books
Answers to Puzzle Trio 6

16.7 is the least number of people that could have been present.
for example -
Call them Arthur, Belinda, Charles, Delia, Edward, Fiona, Georgette.
Arthur is the father of Charles.
Belinda is the mother of Delia.
Charles and Delia are married and
Edward, Emma, Georgette are their children.
17.3485 x 2 and 6970 x 1 (for smallest possible)
915 x 64 and 732 x 80 (for largest possible)
18. 90 metres from the wide end

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