document.write( "Question 97141: Please show me how to solve this problem. A city received 8.4 inches of rain this year. This was 70% of the average annual rainfall. What is the average annual rainfall? \n" ); document.write( "
Algebra.Com's Answer #70711 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Please show me how to solve this problem. A city received 8.4 inches of rain this year. This was 70% of the average annual rainfall. What is the average annual rainfall? \n" ); document.write( "--------------------- \n" ); document.write( "Let the average annual rainfall be \"x\" inches. \n" ); document.write( "--------- \n" ); document.write( "EQUATION: \n" ); document.write( "0.70x = 8.4 inches \n" ); document.write( "x = 8.4/0.70 \n" ); document.write( "x = 12 inches ( this is the average annual rainfall ) \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |