1.

A car travels with a speed of \[50\,km\,{{h}^{-1}}\]in the 1st hour and \[100\,km\,{{h}^{-1}}\] in the 2nd hour. What is the total distance covered by the car in the two hours?

A.  50km                                   
B.  100km 
C.         150 km                
D.         200 km                
Answer» D.         200 km                


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