SOLUTION: please assist i would greatly appreciate it: Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later, Phil leaves Los Angeles and travels toward San Fr

Question 56906: please assist i would greatly appreciate it:
Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later, Phil leaves Los Angeles and travels toward San Francisco at 60 mi/h. If the two cities are 380 miles apart, how many hours will it take for Ching to meet Phil?

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later, Phil leaves Los Angeles and travels toward San Francisco at 60 mi/h. If the two cities are 380 miles apart, how many hours will it take for Ching to meet Phil?
-----------
Ching DATA:
rate= 50 mph ; Time = x hr. ; Distance = 50x mi
----------
Phil DATA:
rate = 60 mph ; Time = x-1 hr ; Distance = 60(x-1)=60x-60 mi
-------------
EQUATION:
distance + distance = 380 mi.
50x+60x-60=380
110x=440
x=4 hrs.
They will meet 4 hrs after Ching leaaves home.
Cheers,
Stan H.

RELATED QUESTIONS
Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later,... (answered by stanbon)

Can someone help me on this problem? Ching leaves San Francisco and travels toward... (answered by ankor@dixie-net.com)

Can someone help me on this? Ching leaves San Francisco and travels toward Los... (answered by tutorcecilia)

Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later,... (answered by checkley71,Hook,funmath)

Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later,... (answered by checkley71)

Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later,... (answered by venugopalramana)

Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later,... (answered by Nate)

Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later,... (answered by stanbon,checkley71)

Ching leaves San Francisco and travels toward Los Angeles at 50 mi/h. An hour later,... (answered by checkley75)