### Home > CC2MN > Chapter cc28 > Lesson cc28.1.1 > Problem 8-17

8-17.

If five songs can be downloaded for $6, what is the cost of seven songs? Homework Help ✎

How is the cost related to the number of songs?

Set up a proportion relating the cost of the songs to the number of songs.

Cross multiply and divide to find the unknown value.

$8.40