Question

Harrison has 40 CDs in his music collection.

Answer 1

Answer:

20 of the cds are pop

12 are country

That leaves 8 cds that are other types of music.

Step-by-step explanation:

Answer 2

Answer:

There are 8

Step-by-step explanation:

Since the percentage of pop music is 50, and there are 40 CDs, we can see that 20 are pop

if we do 40(.30) we get 12

12+20=32

40-32=8