document.write( "Question 305182: 3 quarts of water are needed to water 1 square foot of lawn. How many gallons of water will be need to water a lawn that measures 30 feets by 60 feet? \n" ); document.write( "
Algebra.Com's Answer #377627 by acs1234(1)\"\" \"About 
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First you would need to find how many square feet are in the lawn.
\n" ); document.write( "30*60=1800\r
\n" ); document.write( "\n" ); document.write( "Next, you know that there are four quarts in a gallon, and you need 3 quarts per square foot, so that means you need 3/4 of a gallon of water per square foot.
\n" ); document.write( "3 quarts
\n" ); document.write( "--------- = 3/4
\n" ); document.write( "4 quarts \r
\n" ); document.write( "\n" ); document.write( "Then, you would multiply the number of gallons you need per square foot by the number of square feet in the lawn.
\n" ); document.write( "3/4*1800=1350\r
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\n" ); document.write( "\n" ); document.write( "1350 gallons of water will be needed to water a 30 by 60 ft lawn, watering 3 quarts of water per square foot.
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