SOLUTION: a professional cyclist is training for the Tour de France . what was his average speed in miles per hour if he rode the 120 miles from Laval to Blois in 4.7 hours ? u8se the formul

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: a professional cyclist is training for the Tour de France . what was his average speed in miles per hour if he rode the 120 miles from Laval to Blois in 4.7 hours ? u8se the formul      Log On


   

Question 209044: a professional cyclist is training for the Tour de France . what was his average speed in miles per hour if he rode the 120 miles from Laval to Blois in 4.7 hours ? u8se the formula d = rt , and round your answer to the nearest tenth .
a) 25.5 mph .
b) 115.3 mph .
c) 70.4 mph .
d) 564.0 mph .
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
d=rt
120=r4.7
r=120/4.7
r=25.5 mph. is his average speed.