A car travels 186 miles in 3 hours. What is the unit rate in miles per hour?

To find the unit rate in miles per hour, we need to divide the total distance traveled by the total time taken. In this case, the car traveled 186 miles in 3 hours.

To find the unit rate, we divide the distance (186 miles) by the time (3 hours):

186 miles ÷ 3 hours = 62 miles per hour

The unit rate is 62 miles per hour.

To find the unit rate in miles per hour, you need to divide the total distance traveled by the total time it took. In this case, the car traveled 186 miles in 3 hours. So, you can divide 186 by 3 to find the unit rate.

186 miles ÷ 3 hours = 62 miles per hour.

Therefore, the unit rate is 62 miles per hour.

To find the unit rate, we need to divide the number of miles traveled by the number of hours it took. The car traveled 186 miles in 3 hours, so the unit rate is 186 miles divided by 3 hours, or $\dfrac{186}{3} = \boxed{62}$ miles per hour.