Wingdinger Wingdinger 16-05-2017 Mathematics contestada Write an expression that can be used to solve the problem. During practice, it took Shawn 27 min to swim 81 laps. If Shawn swam at a constant rate, how long did it take him to complete each lap? A. 27 x 81 B. 27+81 C. 81/27 D. 27/81