Question

Un vehicle parcurge 33.5m pe s. Care este cites a lui in km. Pe ora?rapid pls

Answer 1

Salut,

$33.5\ \dfrac{m}s=33.5\cdot\dfrac{3600}{1000}\cdot\dfrac{1000\ m}{3600\ s}=33.5\cdot 3.6\ \dfrac{km}{h}=120,6\ \dfrac{km}{h}.$

Green eyes.