Mathematics, 08.06.2021 01:20 sconner733
There are 80 pupils in a group.
The only languages available for the group to study are Spanish and Chinese.
45 pupils study Spanish.
60 pupils study Chinese.
10 pupils study neither Spanish nor Chinese.
Find the probability to select a pupil that studies Spanish but not Chinese.
Answers: 2
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There are 80 pupils in a group.
The only languages available for the group to study are Spanish and...
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