Question

A driver has to make a 170-mile trip. She drives nonstop at an average speed of 45 miles per hour. Which of the following equations could be

used to find the time (t) it takes her to complete her trip?

A. 45=170t
B. 170=45t
C t/170=45
D. 170-t=45

Answer 1

B.

Explanation:

1. Because 170 divided by 45 = 3.78 hours, which is a reasonable amount of time it would take if you would do this.