Q2- For the first 3 hours of the trip, Justin drove at 50 miles per hour. Then, due to constructional delays, he drove at only 40 miles per hour. for the next 2

Q2- For the first 3 hours of the trip, Justin drove at 50 miles per
hour. Then, due to constructional delays, he drove at only 40 miles per
hour. for the next 2 hours what was his average speed, in miles per
hour, for the entire trip?