SOLUTION: Find the average speed for the given distance and time, show unit analysis to check units. A train travels 75 miles in 55 minutes.

Algebra ->  Conversion and Units of Measurement -> SOLUTION: Find the average speed for the given distance and time, show unit analysis to check units. A train travels 75 miles in 55 minutes.      Log On


   

Question 488643: Find the average speed for the given distance and time, show unit analysis to check units.
A train travels 75 miles in 55 minutes.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+d+=+r%2At+
given:
+d+=+75+ mi
+t+=+55+ min
+r+=+d%2Ft+
+r+=+75%2F55+
+r+=+1.364+ mi/min