SAT Math Multiple Choice Practice Question 69: Answer and Explanation

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Question: 69

3. Which of the following numbers is the smallest?

A. π
B. 31/7
C. 3.14

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.

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