A man walks 6 km at a speed of 1 1/2 kmph, runs 8 km at a speed of 2 kmph and goes by bus another 32 km. Speed of the bus is 8 kmph. Find the average speed of the man.	Choose one:
A) 4 (5/6) kmph  B) 3 (5/6) kmph  C) 5 (7/6) kmph  D) 6 (7/6) kmph  E) None of these
Man walked 6 km at 1.5 kmph, again he walked 8 km at speed of 2 kmph and 32 km at a speed of 8kmph   time taken indivisually:   =&gt; 6/1.5= 
<gadget id="calculator">6/1.5</gadget>
<output>4</output>
4 m=&gt; 8/2= 
<gadget id="calculator">8/2</gadget>
<output>4</output>
4 m=&gt; 32/8= 
<gadget id="calculator">32/8</gadget>
<output>4</output>
4 m   Average speed of man= total distance/ total time   =&gt; 46/12 = 3 (5/6)   ANSWER:3 (5/6) kmph
<result>B</result>
A man walks 6 km at a speed of 1 1/2 kmph, runs 8 km at a speed of 2 kmph and goes by bus another 32 km. Speed of the bus is 8 kmph. Find the average speed of the man.