dbaltazar050
contestada

Two vehicles head toward each other from opposite ends of a freeway 1524 kilometers long. If the speed of the first vehicle is 65 kilometers per hour and the speed of the second vehicle is 62 kilometers per hour, how long will it take before the vehicles pass each other?

Respuesta :

xavierianamit

Answer: 12 hours

Step-by-step explanation: Since, the vehicles are moving towards each others and will meet at a certain point, at the same time so we consider the time period 't' for both the vehicles.

we know, speed = distance/ time , distance= speed*time.

therefore, 65t km+ 62t km = 1524 km

127t= 1524

t = 1524/ 127 = 12 hours.

Otras preguntas