If you Bike for 3 hours at 10mph and then walk for 1 hour at 2 mph. What would be your average speed?
3 hr x 10 m/hr = 30 mile
1 hr x 2 m/hr = 2 miles total 32 mile in 4 hours 32mile/ 4 hour = 8 m/hr
3 hr x 10 m/hr = 30 mile
1 hr x 2 m/hr = 2 miles total 32 mile in 4 hours 32mile/ 4 hour = 8 m/hr