You buy tomatoes in 25- pound cases. One batch of cobb salad requires 6 ounces of tomatoes. How many portions can be made with one shipment. Round diwn don't include partial portions
Since each pound equals 16 ounces, multiply the 25 pound cases by 16. This will result in 400 ounces. Divide the 400 ounces by 6 for each Cobb salad, which will give us 66.66. But we must round down, so the answer is 66 portions.
