document.write( "Question 31946: A private plane leaves midway airport and flies due east at a speed of 180km/h. Two hours later, a jet leaves Midway and flies due east at a speed of 900 km/h. How far from the airport will the jet overtake the private plane? \n" ); document.write( "
Algebra.Com's Answer #18500 by Paul(988)![]() ![]() ![]() You can put this solution on YOUR website! Let the time be x \n" ); document.write( "Equation: \n" ); document.write( "180(x+2)=900(x) \n" ); document.write( "180x+360=900x \n" ); document.write( "720x=360 \n" ); document.write( "x=0.5 \n" ); document.write( "900(0.5)=450 \n" ); document.write( "Hence, about 450 miles will be the distance. \n" ); document.write( "Paul. \n" ); document.write( " |