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Mathematics 19 Online
OpenStudy (anonymous):

Which amounts of money can be formed using just 2-pence and 5-pence coins? Use strong induction to prove your answer.

OpenStudy (anonymous):

Anything that can be divided by 2 or 5? (Although I'm unfamiliar with 'pence')

OpenStudy (anonymous):

Well 2 + 5 = 7, which cannot be divided by either, so it's a little more complex, and I need an actual formula in order to prove it via induction.

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