Ok so let me explain this. <span>In the library of congress system of classifying books, every book receives a classification number that starts with 1-3 letters. Those letters give you a general idea of topic.</span><span> The "Teaching New Math" book It's in the Q's for sciences, and more specifically QA's under math. So the answer you will be looking for is QA. Hope this can help you</span>
The learned to compromise so A:)
It was, and still is, more hard to spell
The answer to the question above is letter D. 25 pounds is the closest sugar average yearly consumption per person in the United States. American ate 123 pound of sugar per year in 1970, Today the average consumption is 152 pounds of sugar in one year.
