document.write( "Question 936358: The ratio of boys to girls in a school is 2:3. If the school has 632 students, about how many are girls? \n" ); document.write( "

Algebra.Com's Answer #569791 by TimothyLamb(4379) $\"\"$ $\"About$

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b/g = 2/3
\n" ); document.write( "---
\n" ); document.write( "b = (2/3)g
\n" ); document.write( "b + g = 632
\n" ); document.write( "---
\n" ); document.write( "b + g = 632
\n" ); document.write( "(2/3)g + g = 632
\n" ); document.write( "(2/3)g + (3/3)g = 632
\n" ); document.write( "(5/3)g = 632
\n" ); document.write( "g = 632*(3/5)
\n" ); document.write( "g = 379.2
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\n" ); document.write( "answer:
\n" ); document.write( "about 379 girls
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