Question

Rachel covered a single lap of 1,210 m in 55 s. Calculate her speed in m/s

Answer 1

Answer:

22 m/s

Step-by-step explanation:

Take the distance and divide by the time

1210 m/55s

22 m/s

Answer 2

Answer:

22m/s

Step-by-step explanation:

$speed = \frac{distantce}{time} \\ = \frac{1210m}{55s} \\ = 22m {s}^{ - 1}$