SOLUTION: A car travels 100 miles at 60 mph and then a further 150 miles at 75 mph. Find
A) the total time
B) average rate of speed for entire trip
Algebra.Com
Question 989783: A car travels 100 miles at 60 mph and then a further 150 miles at 75 mph. Find
A) the total time
B) average rate of speed for entire trip
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
A car travels 100 miles at 60 mph and then a further 150 miles at 75 mph. Find
A) the total time
d = r*t
t = d/r
Find the 2 times and add them.
===================================
B) average rate of speed for entire trip
r = d/t
Divide the total distance by the total time.
RELATED QUESTIONS
a car travels 100 miles at 60 mph and then a further 150 miles at 75 mph. Find the total... (answered by josgarithmetic)
How do I set up the following equation?
Car 1 travels at an average speed of 50 mph.... (answered by solver91311)
Car A travels at an average speed of 65 mph. Car B travels at an average speed of 60 mph. (answered by josgarithmetic,MathTherapy)
Car A travels at an average speed of 60 mph. Car B travels at an average speed of 45 mph. (answered by josgarithmetic)
An automobile car traveled 200 miles and at same time a track can travel 150 miles .If... (answered by ankor@dixie-net.com)
A man drove the first 75 miles of a trip at an average of 50mph. He then drove the next... (answered by ankor@dixie-net.com)
If A car travels at 20 mph for 2 miles and 40 mph for 8 miles, what is the average rate... (answered by ankor@dixie-net.com)
car travels a total of 275 miles in 4 hours, traveling part of the time at 60 mph and... (answered by richwmiller)
A car travels at 40 mph east for 20 miles then at 60 mph east for 15 minutes. How do you... (answered by josmiceli,Alan3354)