The result of your conversion between square tenthmeter and legua appears here
To convert between Square Tenthmeter and Legua you have to do the following:
First divide 1.0E-20 / 17920000 = 0.
Then multiply the amount of Square Tenthmeter you want to convert to Legua, use the chart below to guide you.
Symbol: sq tenth-meter
No description
Symbol: legua
No description