document.write( "Question 1047234: Suppose Set B contains 61 elements and the total number elements in either Set A or Set B is 112. If the Sets A and B have 38 elements in common, how many elements are contained in set A? \n" ); document.write( "
Algebra.Com's Answer #662773 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Suppose Set B contains 61 elements and the total number elements in either Set A or Set B is 112. If the Sets A and B have 38 elements in common, how many elements are contained in set A? \n" ); document.write( "----- \n" ); document.write( "A + B - (A and B) = (A or B) \n" ); document.write( "----- \n" ); document.write( "A + 61 - 38 = 112 \n" ); document.write( "------ \n" ); document.write( "A = 150-61 \n" ); document.write( "---- \n" ); document.write( "A = 89 elements \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( " |