Question

fill in the blank question
if a car goes 20 miles in 30 minutes, the average speed is
miles per hour.

Explanation:

Step1: Convert time to hours

30 minutes = $\frac{30}{60} = 0.5$ hours

Step2: Apply speed formula

Average speed = $\frac{\text{Distance}}{\text{Time}} = \frac{20}{0.5}$

Step3: Calculate the result

$\frac{20}{0.5} = 40$

Answer:

40