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Two automobiles start out at the same time, travelling in opposite directions. If the average speed of one car is 5 km/hr more than that of the other and

they are 425 km apart at the end of 5 hours what is the average speed of each?


Let speed of A be x
and speed of B car be x+5
after 5 hr distance of A from B is425 km
total speed =total distance/ total time
x=A=40 km/hr
and B=40+5=45 km/hr
0 0 0
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