Prettyallysaviz
Answered

I f car travling at the rate of 40 km/h takes 10 hours to travel a certain distance, how long would it take the same car to travel tha same distance at the rate of 50 km/h

Sagot :

Cheahjimmyviz
D = st                D = distance
                          s = average speed
                          t = time taken
D = 40* 10 = 400
thus
       400 = 50 t
       t = 400/50 = 8hr









       t = 400/50