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poizon [28]
3 years ago
15

Which is a cheaper per song? a) $12 for 15 songs b) $9 for 10 songs

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

So since we are trying to find the price for 1 song, you will be dividing the price by the song. Divide 12 by 15 and divide 9 by 10:

\frac{\$12}{15}=\$ 0.80\ per\ song\\ \frac{\$9}{10}=\$ 0.90\ per\ song

<u>Since 80 cents per song is cheaper than 90 cents, A is cheaper than B.</u>

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