document.write( "Question 55158: 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? \n" ); document.write( "
Algebra.Com's Answer #37415 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! DISTANCE=RATE TIMES TIME \n" ); document.write( "380=50T+60T \n" ); document.write( "380=110T \n" ); document.write( "T=380/110 \n" ); document.write( "T=3 5/11 HOURS LATER THEY MEET \n" ); document.write( "PROOF \n" ); document.write( "380=50(3 5/11)+60(3 5/11) \n" ); document.write( "380=50*38/11+60*38/11 \n" ); document.write( "380=1900/11+2280/11 \n" ); document.write( "380=4180/11 \n" ); document.write( "380=380 \n" ); document.write( " |