A boat running downstream covers a distance of 44 km in 8 hours while for covering the same distance upstream, it takes 10 hours. What is the speed of the boat in still water?  Choose the correct answer
A) 5 kmph	B) 4.95 kmph	C) 6 kmph	D) 7 kmph	E) 8 kmph
Explanation:   Speed downstream = 44/8= 
<gadget id="calculator">44/8</gadget>
<output>11/2 = around 5.5</output>
5.5 kmph   Speed upstream= 44/10= 
<gadget id="calculator">44/10</gadget>
<output>22/5 = around 4.4</output>
4.4 kmph   Speed of the boat in still water= (5.5+4.4)/2= 
<gadget id="calculator">(5.5+4.4)/2</gadget>
<output>4.95</output>
4.95 kmph   Answer: Option 4.95 kmph
<result>B</result>
A boat running downstream covers a distance of 44 km in 8 hours while for covering the same distance upstream, it takes 10 hours. What is the speed of the boat in still water?