Question

A rock climber's elevation above sea level changed −8212 feet in 2 1/4 minutes as she descended. What was the climber's average change in elevation per minute? Enter your answer as a mixed number, in simplified form, in the box.

Answer 1

-8212 / (2 1/4) =
-8212 / (9/4) =
-8212 * 4/9 =
-32848 / 9 =
-3649 7/9 ft per minute <==