With this information, you can calculate the quantity of square meters 72 square kilometers is equal to.
¿What is the inverse calculation between 1 square meter and 72 square kilometers?
Performing the inverse calculation of the relationship between units, we obtain that 1 square meter is 1.3888889e-08 times 72 square kilometers.
Which is the same to say that 72 square kilometers is 72000000 square meters.
Seventy-two square kilometers equals to seventy-two million square meters. *Approximation
A square meter is one times seventy-two square kilometers. *Approximation