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In a group of 49 pupils, 11 play the flute only. 14 play the piano only. 15 play both instruments. A student is chosen at random. What is the probability the student plays neither instrument?
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In a group of 49 pupils, 11 play the flute only.

14 play the piano only.
15 play both instruments.
A student is chosen at random.
What is the probability the student plays neither instrument?

User Charl
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11 votes
ANSWER: ⇒ 9/49

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In a group of 49 pupils, 11 play the flute only. 14 play the piano only. 15 play both-example-1
User KrazyMax
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