Question

A rock climber's elevation above sea level changed -82 1/2 feet in 2 1/4 minutes as she descended. What was the climber's average change per minute? Enter your answer as a mixed number, in simplfied form. Please help

Answer 1

-82 and 1/2 feet in 2 and 1/4 minutes. 

DIVIDE!! 
  
you would get -36.6666667

round it up because its s .6(6)

you get -36.67 

hope this helped!