A high school student created a remote control car that can travel 66 feet in 6 seconds. Express as a unit rate
A. 11 feet/sec
B. 66feet/sec
C. 11sec/feet
D. 6 feet/sec
r = 66Ft./6s = 11 Ft/s
To express the speed of the remote control car as a unit rate, we need to divide the total distance traveled by the time taken.
Given that the car traveled 66 feet in 6 seconds, the unit rate can be calculated as:
66 feet ÷ 6 seconds = 11 feet/second
Therefore, the correct answer is A. 11 feet/sec.
To express the distance as a unit rate, we need to determine the distance traveled per unit of time. In this case, the distance traveled is 66 feet and the time taken is 6 seconds.
To find the unit rate, we divide the distance by the time:
66 feet ÷ 6 seconds = 11 feet/second
Therefore, the correct answer is option A. 11 feet/sec.