SOLUTION: One hundred students were asked about two kinds of music; jazz and classical. Sixty students said they listed to jazz while 45 said they listened to classical, and 20 didn't liste

SOLUTION: One hundred students were asked about two kinds of music; jazz and classical. Sixty students said they listed to jazz while 45 said they listened to classical, and 20 didn't liste

Algebra.Com

Question 161214: One hundred students were asked about two kinds of music; jazz and classical. Sixty students said they listed to jazz while 45 said they listened to classical, and 20 didn't listen to either. How many students llistened to both styles?
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
Twenty don't listen at all. So that measn = do listen
60 are jazz, = who are classical only.
= left must listen to both
RELATED QUESTIONS
1. 302 car stereos were recently sold in a car audio store. 149 had a CD player, 116 had (answered by Boreal)

A survey of 126 college students was taken to determine the musical styles they liked. Of (answered by stanbon)

A survey of 175 college students was taken to determine the musical styles they liked.... (answered by greenestamps)

Ty spent 4/5 hours listening to tapes of Classical and Jazz. He spent 1/3 hours listening (answered by josmiceli)

Ty spent 4/5 hours listening to tapes of Classical and Jazz. He spent 1/3 hours listening (answered by rfer)

As part of his project,a final year student of music, interviewed some undergraduate... (answered by VFBundy)

In a music poll of 25 students. 15 liked rock, 9 liked jazz, and 12 liked rap. 4 students (answered by stanbon)

Ok i asked this question earlier... ``music store surveys 100 people... 63 like... (answered by scott8148)

A research group interested in understanding the effect of listening to classical music... (answered by rothauserc)