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BARSIC [14]
3 years ago
15

you have 8 kinds of writing paper and 5 envelope colors. how many parings of one kind of writing paper and one envelop color is

possible?
Mathematics
1 answer:
Arada [10]3 years ago
4 0
5 pairs

one kind of writing paper for each coloured envelope
the last three papers would have to be in envelope colours that were already use so they cant be counted.
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