# algerbra 1

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Antartica comprises about 10.5% of the total land area on earth. antartica has a surface area of about 5,400,000 square miles. what is the total land area on earth? write an equation and slove.

• algerbra 1 -

0.105x = 5,400,000

Solve for x.

• algebra**** 1 -

x= 51428571.43 square miles

• algerbra 1 -

43532452

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