Question

Convertion
2 km lh to m/s​

Answer 1

`\huge\boxed{2(km)/(h)=(5)/(9)\ (m)/(s)\approx0.56(m)/(s)}`

Explanation:

`1km=1,000m\\1h=3,600s\\\\2(km)/(h)=2\cdot(1000m)/(3600s)=2\cdot(10m)/(36s)=(20)/(36)\ (m)/(s)=(20:4)/(36:4)\ (m)/(s)=(5)/(9)\ (m)/(s)\approx0.56(m)/(s)`