Question

In a class of pupils, 11 play the flute and piano.
6 play the flute only.
11 play the piano only.
9 play neither instrument.
How many pupils are in the class?

Answer 1

Answer:

37 pupils is the answer

Step-by-step explanation:

hope it helps

Answer 2

the answer can be 48 or 26

Step-by-step explanation:

48 :- 11 flute , 11 piano , 6 flute only , 11 piano only and 9 neither instrument