document.write( "Question 800155: the average rainfall of a city from monday to saturday is 0.3cm due to heavy rainfall on sunday the average for the whole week rose to 0.5 cm . how much was the rainfall on sunday. \n" ); document.write( "
Algebra.Com's Answer #482942 by Cromlix(4381)\"\" \"About 
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Average rainfall for 6 days = 0.3cm
\n" ); document.write( "Total rainfall for 6 days = 6 * 0.3 = 1.8 cm
\n" ); document.write( "Average rainfall for 7 days = 0.5
\n" ); document.write( "Total rainfall for 7 days = 7 * 0.5 = 3.5 cm
\n" ); document.write( "3.5 - 1.8 = 1.7 cm
\n" ); document.write( "Thus, rainfall for Sunday = 1.7 cm.
\n" ); document.write( "Hope this helps.
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