Respuesta :
Jake found that 39 students in his school could play the guitar and 17 of those students could play the pianoCan play guitar and piano-=17 ---->top leftCan play guital total= 39 ------> top rightWhich meanCan play guitar but cant play piano= 39-17=22 ------> top middle
There were 8 students who could not play the guitar but knew how to play the piano.
Can play piano but can't play guitar= 8 ---->middle leftCan play piano total= 8 + 17= 25 ----->bottom left
There were 3 students who knew neither guitar nor pianoDid not know the guitar and piano=3 ----->middle middle
The answer would be: Knew piano Did not know piano TotalKnew guitar 17 22 39Did not know guitar 8 3 11Total 25 25 50
There were 8 students who could not play the guitar but knew how to play the piano.
Can play piano but can't play guitar= 8 ---->middle leftCan play piano total= 8 + 17= 25 ----->bottom left
There were 3 students who knew neither guitar nor pianoDid not know the guitar and piano=3 ----->middle middle
The answer would be: Knew piano Did not know piano TotalKnew guitar 17 22 39Did not know guitar 8 3 11Total 25 25 50