What the estimated written answer would look like:
The laptops cost more. The unit price per laptop is $146.33, whereas the unit price per printer is $18.13. I divided the total price by the number of items to get my unit prices.
What you would do is add all 6 numbers together. After finding the sum, divide by 6. The 6 represents the amount of numbers in the data set. So you would find 86/6 and get 14.3333. That would be rounded to 14.3. Hope this helped!