With this information, you can calculate the quantity of square kilometers 40 hectares is equal to.

¿What is the inverse calculation between 1 square kilometer and 40 hectares?

Performing the inverse calculation of the relationship between units, we obtain that 1 square kilometer is 2.5 times 40 hectares.

Which is the same to say that 40 hectares is 0.4 square kilometers.

Forty hectares equals to zero square kilometers. *Approximation

A square kilometer is two times forty hectares. *Approximation