A car covers a distance of 642 km in 6 ½ hours. Find its speed?  Answers.
A) 104 kmph  B) 176 kmph  C) 298 kmph  D) 186 kmph  E) 107 kmph
642/6= 
<gadget id="calculator">642/6</gadget>
<output>107</output>
107 kmph   Answer:107 kmph
<result>E</result>
A car covers a distance of 642 km in 6 ½ hours. Find its speed?