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62.4 computers or 62

Step-by-step explanation:

Use this equation

48(n)

n will be 0.30 since the sales must increase by 30%

48(0.30)

14.4

Now add 48 and 14

48+14.4

62.4 or round it down to 62

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