I used a calculator. But on the bottom, it says the rounded number should only have 3 digits. The real answer is 3.622580645. But since I rounded the answer would be 3.62.
if you divide 4.492 by 1.24 you'll get some big numbers. If you look at the parentheses on the bottom it says it needs to have 3 significant numbers so it would be 3.62 because we estimated it
