I tried the second approach with better success: it helps to break up the “how many Americans are in high school” calculation. If the average American lives for 80 years, and goes to high school for 4, then 1⁄20 of all Americans are in high school, which is 15 million.
I tried the second approach with better success: it helps to break up the “how many Americans are in high school” calculation. If the average American lives for 80 years, and goes to high school for 4, then 1⁄20 of all Americans are in high school, which is 15 million.