3 clocks = 30
Therefore, 1 clock represents 10
1 clock + 2 drums = 40
Since 1 clock represents 10
10 + 2 drums = 40
Therefore, 1 drum represents 15
2 drums + 1 pumpkin = 44
30 + 1 pumpkin = 44
Therefore, 1 pumpkin represents 14
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Jasper
ReplyDeleteVery good reasoning... and a good choice of combination of information to solve :D
Next challenge:
Try to use the algebraic method shown in the blog.
Cheers, Ms Loh