Question

um carro percorre 240km em 3h. Calcule sua velocidade média?

Answer 1

Vm= d/t
Vm= 240/3
Vm= 80 km/h

Answer 2

$\large\displaystyle\text{ \mathsf{V_m=\dfrac{\Delta S}{\Delta t} } }$

$\large\displaystyle\text{ \mathsf{ V_m=\dfrac{240\,km}{3\,h}} }$

$\large\displaystyle\text{ \boxed{\boxed{\mathsf{V_m=80\,km/h}} } }$