A van takes 5 hours to cover a distance of 435 km. What speed in kph should the van maintain to cover the same distance in 3/2 of the previous time?  Options.
A) 50
B) 52
C) 54
D) 56
E) 58
(3/2)*5= 
<gadget id="calculator">(3/2)*5</gadget>
<output>15/2 = around 7.5</output>
7.5 hours   435 / 7.5= 
<gadget id="calculator">435 / 7.5</gadget>
<output>58</output>
58 kph   The answer is 58.
<result>E</result>
A van takes 5 hours to cover a distance of 435 km. What speed in kph should the van maintain to cover the same distance in 3/2 of the previous time?