The result of your conversion between square yard [survey] and cong appears here
To convert between Square Yard [survey] and Cong you have to do the following:
First divide 0.092903412*9 / 1000 = 0.00083613
Then multiply the amount of Square Yard [survey] you want to convert to Cong, use the chart below to guide you.
Symbol: yd²
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Symbol: cong
No description