Will used 3 1/2 sticks of butter to make multiple batches of brownies. The recipe calls for 5/6 of a stick of butter for each batch. How many batches did he make ?

4 batches :)

Step-by-step explanation:

3 1/2 = 3 3/6

1=5/6

5/6, 1 4/6, 2 3/6, 3 2/6

4 batches

step-by-step explanation: i dont

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