Hur många äpplen har jag om jag har 10 äpplen och sedan äter upp 2 av dem?

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

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.