Respuesta :
12 mph is her average speed.
Explanation (if you need it):
The cyclist travels 36 miles in 3 hours. To identify the average speed, we need to find the unit rate. To do so, we divide 36 by 3. 36/3 = 12. Therefore, the average speed is 12 mph.
Explanation (if you need it):
The cyclist travels 36 miles in 3 hours. To identify the average speed, we need to find the unit rate. To do so, we divide 36 by 3. 36/3 = 12. Therefore, the average speed is 12 mph.