Home > MC2 > Chapter 8 > Lesson 8.1.1 > Problem8-6

8-6.

If a train travels at an average rate of $40$ miles per hour, how long will it take the train to travel $11$0 miles? Be sure to show all of your work.

If a train traveled at $30$ miles per hour for $60$ miles, it would take $2$ hours based on the expression
$t= \frac{60}{30}$
Based on the expression above, how long would it take to travel $110$ miles at a rate of $40$ miles per hour?

$2.75$ hours or about $2$ hours, $45$ minutes