document.write( "Question 918931: 8) In an exam, 1/4 of the students failed both in English and math's, 35% students failed in math's and 30% failed in English.
\n" );
document.write( " i)Find the percentage of students who failed in any of the subjects.
\n" );
document.write( " ii)Find the number of students who passed in both the subjects.
\n" );
document.write( " iii)if the number of students who failed only in English was 25, find the total number of students?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #557325 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! Both: 1/4 = 25% \n" ); document.write( "M(only) = 35-25 = 10%, E(only) = 30-25 = 5% \n" ); document.write( "10% + 5% + 25% = 40% failed one or both \n" ); document.write( "i)Find the percentage of students who failed in any of the subjects. 40% \n" ); document.write( "ii)Find the number of students who passed in both the subjects. 60% \n" ); document.write( "iii)if the number of students who failed only in English was 25, \n" ); document.write( "find the total number of students? .10T = 25, T = 250 \n" ); document.write( " |