How to find the arc measurement

start by dividing the arc's central angle in degrees by 360, multiply that number by the radius of the circle, and then multiply that number by 2 × pi to find the arc length.

Step-by-step explanation:

p> q if you calculate p is100 q is 79

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