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

Question

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] · Answer 1 · 2022-01-13T19:02:10+03:00

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.