Respuesta :

Answer:

0.62km

Step-by-step explanation:

1 mm= .000001km

620,000mm= 0.62km

Multiply 620,000 by 0.000001

Mi2007

Answer:

[tex]0.62[/tex]km

Step-by-step explanation:

[tex]6.2 \times {10}^{5} \\ 6.2 \times 100000 \\ = 0.62[/tex] km I hope this helps you