Respuesta :

Given:

Kyzell is traveling 15 meters per second

we need to convert meters per second to kilometers per hours

As we know:

1 km = 1000 meters

So, 1 meters = 1/1000 kilometers

And, 1 Hour = 60 minutes = 3600 seconds

So, 1 seconds = 1/3600 Hours

So,

[tex]15\frac{meters}{\sec onds}=15\cdot\frac{1}{1000}\cdot3600\cdot\frac{kilometes}{\text{hours}}=54\frac{kilometrers}{hours}[/tex]

So, the answer will be:

15 meters per second = 54 kilometers per hour