Brad rides his bike 20 km. He covers the distance in 45 minutes (0.75 hours). What is his speed in kilometers per hour? A.44 km/hr B.15 km/hr C.9.0 km/hr D.27 km/hr
speed= distance/time= 20km/.75hr=80/3 km/hr= 27km/hr
He travels 20 km in 0.75 hours. Therefore me must be going more than 20 km/hr.
Which do you think is the most reasonable answer?
15 km/hr
27 KM/Hr
Idi
To find Brad's speed in kilometers per hour, we need to divide the total distance he traveled (20 km) by the time it took him (0.75 hours).
To perform the calculation, we simply divide the distance by the time:
Speed = Distance / Time
Substituting in the given values:
Speed = 20 km / 0.75 hours = 26.67 km/hr
Therefore, Brad's speed is approximately 26.67 km/hr. None of the provided answer choices match this result, so there may be an error in the options provided.