document.write( "Question 1006076: The mean of marks scored by 30 girls of a class is 44%. The mean for boys is 42%. The mean for the whole class is ? \n" ); document.write( "
Algebra.Com's Answer #622246 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! You cannot answer this without knowing how many boys are in the class. If you tell us, someone will help you. \n" ); document.write( " |