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victus00 [196]
3 years ago
15

Please show all the working out.

Mathematics
1 answer:
Elanso [62]3 years ago
4 0
11/26 chance that the student plays both instruments.

First, add the amount of students that just play flute or piano:

3 + 5 = 8

Then add 8 to the amount that does not play either instrument:

8 + 7 = 15

Then do:

26 - 15 = 11

Then place 11 over the amount of people:

11/26
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