document.write( "Question 881107: In a class 60% of the pupils are boys. If there is 180 girls in the class how many pupils are there in the class.
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Algebra.Com's Answer #531964 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! In a class 60% of the pupils are boys. 40% girls \n" ); document.write( ".40T = 180 \n" ); document.write( " T = 180/.40 = 450 pupils in the class \n" ); document.write( "and... \n" ); document.write( "270boys + 180girls = 450pupils \n" ); document.write( " |