Answers

2015-01-21T21:20:54+05:30
First half of 10 km=10/2
                         =5 
his first half he traveled in the rate of 21 km per hour.therefore,5 into 21 will give u the first half of the journey.=105.
2nd half=24 into 5=125.
total distance traveled=105 plus 125=235km
0