Murali travelled from city A to city B at a speed of 50 kmph and from city B to city C at 50 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 2 : 3?	Choose one:
A) kmph
B) kmph
C) kmph
D) kmph
E) kmph
Let the distances between city A to B and B to C be 2x km and 3x km respectively.   Total time taken to cover from A to C   = (2x)/50 + (3x)/50   = (2x + 3x)/50 = 5x/100   = x/20 Average speed   = (2x + 3x)/(x/20) = 100 kmph.   Answer: kmph
<result>B</result>
Murali travelled from city A to city B at a speed of 50 kmph and from city B to city C at 50 kmph. What is the average speed of Murali from A to C given that the ratio of distances between A to B and B to C is 2 : 3?