3 years ago

Harrison has 70 CDs in his music collection.

Mathematics

1 answer:

Eduardwww [97]3 years ago

4 0

Answer:

Step-by-step explanation:

First, find the percentage of the other types of music.

Since 30 + 50 = 80, the other 20% will be other music.

To find 20% of 70, multiply 70 by 0.2:

70(0.2)

= 14

So, there are 14 CDs that are other types of music.

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