Question

A man travels at the rate of X CM. per minutes, then how many km does he travel in y hours ?

Answer 1

let the distant travel by the man =X2
given, the speed of the man V =Xcm/minutes =X/1000x60x60m/s
therefore in time y hour distance travelled X2=speed x time taken
X2=X x h/1000x60x60
X2=Xh/3,600,000metre