Sue has 20 biscuits in a tin.
There are: 12 plain biscuits
5 chocolate biscuits
3 curra...
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Mathematics, 22.01.2021 15:00 bella7179
Sue has 20 biscuits in a tin.
There are: 12 plain biscuits
5 chocolate biscuits
3 currant biscuits
Sue takes at random two biscuits from the tin.
Work out the probability that the two biscuits were not the same type.
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Answers: 3
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