On Saturday, 45% of the music Brianna listened to was country songs. She listened
to 27 country songs on Saturday. How many songs did Brianna listen to on
Saturday?

Hey there!

When dealing with percents, whenever you see the were is or was, it is an equal sign. Here, we see that 45% of the music she listened to was country, and 27 songs were country.

0.45x=27

Now, we solve.

x=60

Therefore, Brianna listened to 60 songs.

I hope this helps!

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads