The table below shows the cost of downloading songs from a website.

Question

Number of SongsNumber of Songs Total CostTotal Cost
1313 dollar sign, 14, point, 3, 0$14.30
1818 dollar sign, 19, point, 8, 0$19.80
2020 dollar sign, 22$22
At this rate, what is the cost per song?
At this rate, what is the cost per song?

Answer 1

To find the cost per song, we divide the total cost by the number of songs.

For 13 songs, the cost is $14.30
Cost per song = $14.30 / 13 = $1.10 per song

For 18 songs, the cost is $19.80
Cost per song = $19.80 / 18 = $1.10 per song

For 20 songs, the cost is $22
Cost per song = $22 / 20 = $1.10 per song

Therefore, the cost per song at this rate is $1.10.