Answer: C is correct in the order of the numbers from least to greatest.
Explanation:
The closer a decimal is to 1, the larger the decimal is. Knowing this, sorting numbers from least to greatest should be easy; 0.717 is the largest decimal considering it is the closest to 1 whole, with 0.508 following in second-largest, 0.37 at third-largest, and 0.33 being the smallest decimal in value. Then you can sort them from least to greatest by listing the order of these numbers in reverse:
0.717, 0.508, 0.37, 0.33 (greatest to least) ----------> 0.33, 0.37, 0.508, 0.717 (least to greatest)