(Article changed on September 27, 2013 at 07:09)
14 watermellons X 2 apples = ? by Yahoo images
Problem:
8=56
7=42
6=30
5=20
3=
There are two ways of going about this, both yielding the same answer (6):
1) Following a pattern by way of subtraction:
8=56
7=42 or 56-14
6=30 or 42-12
5=20 or 30-10
4=12 or 20-8 (left out of the series, but implied)
3=6 or 12-6
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