Question
David drove 70 miles in the first 1 ¾ hours of his trip. How much longer should it take him to drive an additional 120 miles if he drives at the same average speed?
Answers
GPT 3.5
To find out how long it takes David to drive 1 mile, we divide the distance (70 miles) by the time (1 ¾ hours):
70 miles / 1 ¾ hours = 40 miles/hour.
To find out how long it takes David to drive 120 miles, we divide the distance (120 miles) by the average speed (40 miles/hour):
120 miles / 40 miles/hour = 3 hours.
It should take him an additional 3 hours to drive 120 miles.
70 miles / 1 ¾ hours = 40 miles/hour.
To find out how long it takes David to drive 120 miles, we divide the distance (120 miles) by the average speed (40 miles/hour):
120 miles / 40 miles/hour = 3 hours.
It should take him an additional 3 hours to drive 120 miles.