What is the unit rate for 644.8 ft in 31 s? enter your answer, as a decimal, in the box.

Hi there! To find the unit rate or in this case, speed, do distance divided by time. In this case, 644.8 ft is the distance and 31 seconds is the amount of time. 644.8 /31 is 20.8. The unit rate is 20.8 ft per second.