SAT Math Multiple Choice Practice Question 69: Answer and Explanation
3. Which of the following numbers is the smallest?
Correct Answer: C
C. To solve this problem, you need to do a little estimating: π is about 3.1415; 31/7 is 3.142857; 3.14 is just 3.14; , and is about 3.16. Thus, 3.14 is the smallest.