Question

Cathy is running at a rate of 9 km/h. what is her speed in m/s?

Answer 1

the answer is 2.4 m/s i believe

Answer 2

2.5 which is the closest rounding you will get .

Explanation:

9 km/hr * [1 hour/ 3600] * [1000 m / 1 km]

9 * [1/3600] * [1000 /1]

9 * 1000 / 3600

9 * 0.2778

2.5 m/s