document.write( "Question 1055103: Miandad scored 85 runs in the 17th innings and thereby increased the run average of the previous 16 innings by 3.
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document.write( "What were his average runs in 17 innings? \n" );
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Algebra.Com's Answer #670306 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Miandad scored 85 runs in the 17th innings and thereby increased the run average of the previous 16 innings by 3. \n" ); document.write( "What were his average runs in 17 innings? \n" ); document.write( "--------------- \n" ); document.write( "Let 16 innings average be \"x\". \n" ); document.write( "Then number of runs scored in the 16 innings is 16x \n" ); document.write( "---------- \n" ); document.write( "(16x + 85)/17 = x + 3 \n" ); document.write( "16x + 85 = 17x + 51 \n" ); document.write( "---- \n" ); document.write( "x = 34 \n" ); document.write( "--- \n" ); document.write( "Ans: 17 innings average = 37 \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " |