Respuesta :

Answer:

300

Step-by-step explanation:

We divide the distance by time to get the rate. 1,200 is our distance, and 4 is our time.

1,200/4=300

youregularsmartkid

Answer:

300 miles per hour

Explanation:

To find unit rate you have to divide the numerator by the denominator (miles/hours or 1,200/4 in this case). 1,200 divided by 4 is 300, so the answer is 300 miles per hour.