You drive on the freeway between San Francisco and Sacramento at an average speed of 96 km/h (60 mi/h), and the trip takes 2 h and 10 min. On a rainy day you slow down and drive the same distance at an average speed of 80 km/h (50 mi/h). Question: ?
How much longer does the trip take?
How much longer does the trip take?
1 Answer
Jun 26, 2018
26 minutes more
Explanation:
During the first trip
Total distance travelled(D) is
During the second trip,
This time is 26 minutes more than previous one.