The formula for the distance traveled over time [t ] and at an average speed [v ] is [v cdot t ]. Amit ran for [40 ] minutes at a speed of about [5 ] kilometers per hour. What calculation will give us the estimated distance Amit ran in kilometers?
1) 5 cdot 40 cdot 60
2) 5 cdot 1000 cdot 40
3) 5 cdot dfrac{40}{60}
4) dfrac{5}{1000} cdot 40
