#In spring 2015, Widener Programming Team traveled from 
#Chester, PA to Worcester, MA, to compete in the regional 
#programming contest. The team traveled on THREE different 
#types of roads, RURAL, URBAN, and HIGHWAY, with different 
#speed limits. Write a program that asks user to enter the 
#number of hours team traveled on each type of roads and 
#the travel speed for each type. The program calculates the 
#total distance the team traveled and the average speed. 
#Use the following formulas: DISTANCE = SPEED*TIME, SPEED = 
#DISTANCE/TIME

#Use the following example to test your program: team 
#traveled 2.5 hours with speed 65 MPH (miles per hour), 1.5 
#hours with speed 55 MPH and 1.5 hours with speed 35 MPH. 
#The total distance is:
#2.5*65+1.5*55+1.5*35= 297.5 miles.
#The average speed is: 297.5/5.5 = 54.09 MPH 

#input: 6 floating point numbers

#Part I
rural_time=float(input("enter time traveled on rural "))
urban_time=float(input("enter time traveled on urban "))
highway_time= float(input("enter time traveled on highway "))

rural_speed=float(input("enter speed limit on rural "))
urban_speed=float(input("enter speed limit on urban "))
highway_speed=float(input("enter speed limit on highway "))

#Part II

distance=rural_time*rural_speed+urban_time*urban_speed+highway_time*highway_speed
speed=distance/(rural_time+urban_time+highway_time)

#Part III
print("distance=", distance)
print("speed=", speed)