Question:

drove 80 miles in two hours. covered 100 miles more in 3 hours. what was the average rate of speed in miles per hour for the 5 hours of driving?

November 24, 2009

Posted by surfarama

( 0 ratings )

Covered 180 miles in all 5 hours so average speed was 180/5 = 36 miles/hr.

Posted by jr2011 on January 22, 2012 - (1 answers)

Posted by cateyez02 on January 20, 2012 - (1 answers)

Posted by cateyez02 on January 20, 2012 - (1 answers)

Posted by Rhonda on January 16, 2012 - (1 answers)

Posted by Rhonda on January 16, 2012 - (0 answers)