Please help. Incomplete/Irrelevant answers will be reported.
Fred is on the way to work. He left his house at 6:30 am. By 6:50, he was 30 minutes away from work and had already travelled 15 miles.
A) At this pace, how many more miles will Fred need to drive? How many miles did Fred drive in total?
B) Now assume Fred ran into traffic and will only get into his work at 7:50 am. What is the average speed of his path from home to work?
