# SOLUTION: One car traveling 40 Km/hr left a certain place 4 hours later than another car traveling in the same direction at the rate of 30 km/hr. In how many hours will the faster car overt

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 Click here to see ALL problems on Travel Word Problems Question 240662: One car traveling 40 Km/hr left a certain place 4 hours later than another car traveling in the same direction at the rate of 30 km/hr. In how many hours will the faster car overtake the other?Answer by checkley77(12569)   (Show Source): You can put this solution on YOUR website!D=RT D=30T D=40(T-4) SEEING AS THE 2 DISTANCES ARE THE SAME THEN: 30T=40(T-4) 30T=40T-160 30T-40T=160 -10T=-160 T=-160/-10 T=16 HOURS THEY WILL MEET. PROOF: 30*16=40(16-4) 480=40*12 480=480