document.write( "Question 369367: If there were 60 problems on a test and Betty got 90% of the problems correct, how many problems did she answer correctly? \n" ); document.write( "
Algebra.Com's Answer #263167 by mananth(16946)![]() ![]() You can put this solution on YOUR website! in simple terms \n" ); document.write( "if there were 100 questions she would have got 90 of them right.(because 90% are right) \n" ); document.write( "but there were 60 questions \n" ); document.write( "so she will get 90/100 * 60 \n" ); document.write( "=54 of them right. \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |