Question

solve this problem it's urgent

Answer 1

i am not satisfied with my answer.

give :

speed:40km/h

time:11 mins

speed2:50km/h

time 2:5 mins

solution

distance = speed/time

40/11=50/10

cross multiply

40x1=5x11

40 = 55

distance 1 =40 km/h

distance 2 =55km/h