document.write( "Question 286029: A group containing boys and girls took a test. If exactly 2/3 of the boys and exactly 3/4 of the girls passed the test, and if an equal number of boys and girls passed the test, then what fraction of the entire group passed the test?\r
\n" ); document.write( "\n" ); document.write( "a 11/16 b 12/17 c 13/18 d 14/19 e 17/23
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Algebra.Com's Answer #207449 by ankor@dixie-net.com(22740)\"\" \"About 
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A group containing boys and girls took a test.
\n" ); document.write( "If exactly 2/3 of the boys and exactly 3/4 of the girls passed the test,
\n" ); document.write( " and if an equal number of boys and girls passed the test,
\n" ); document.write( "then what fraction of the entire group passed the test?
\n" ); document.write( ":
\n" ); document.write( "b = total no. of boys
\n" ); document.write( "g = total no. of girls
\n" ); document.write( "(b+g) = total in group
\n" ); document.write( ":
\n" ); document.write( "\"2%2F3\"b = \"3%2F4\"g
\n" ); document.write( "multiply both sides by 12
\n" ); document.write( "4(2)b = 3(3)g
\n" ); document.write( "8b = 9g
\n" ); document.write( "\"b%2Fg\" = \"9%2F8\"
\n" ); document.write( "Equal boy and girls passed so we can say:
\n" ); document.write( "\"2%2F3\"9 = \"3%2F4\"8
\n" ); document.write( "6 = 6; therefore 12 represent total that passed
\n" ); document.write( "9 + 8 = 17 represents total students
\n" ); document.write( ":
\n" ); document.write( "\"12%2F17\" fraction that passed
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