2. Which of the following rates has the largest unit rate? 265 miles per hour in 5 hours
28 miles in 0.5 hour
118 miles in 2 hours 48 miles in 0.75 hours

the answer is here: : )

:

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