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On a group of 23 pupils, 4 play the flute only. 3 play the piano only. 15 play neither instrument. How many pupils play both instruments?
asked
Jan 12, 2023
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On a group of 23 pupils, 4 play
the flute only.
3 play the piano only.
15 play neither instrument.
How many pupils play both
instruments?
Mathematics
high-school
Dennis Martinez
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Dennis Martinez
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13
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1 because 15+4+3=22. Then you do 23-22=1
Amit Pandey
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Jan 15, 2023
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Amit Pandey
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3
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35 im not sure tho i hope it helps
Jaime
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Jan 17, 2023
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Jaime
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