Dumisa walk from home to school covering a distance of 10 km in 1 hour 30 minutes. Calculate Dumisa's speed in km/h​

speed = distance/time

distance= 10km

time= 1 hour 30 mins = 1.5 hour

speed = 10/ 1.5  = 6.66666666667 km/h

hope this answer helps you

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.

answer; deontological theory;