in a music club with 22 members, 10 people played the piano, 11 people played the guitar, and 3 people didn’t play either of these two instruments. how many club members played both the piano and the fuitar

Answer 1

To determine how many club members played both the piano and the guitar, we can subtract the number of people who played neither instrument from the total number of club members.

Total club members: 22
People who played the piano: 10
People who played the guitar: 11
People who played neither instrument: 3

To find the number of people who played both instruments:
Total club members - People who played neither instrument
= 22 - 3
= 19

Therefore, 19 club members played both the piano and the guitar.