document.write( "Question 381428: a ceramics class has 75% girls and 25% boys.If there are 21 girls in the class how many boys are there in the class?
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Algebra.Com's Answer #270538 by edjones(8007)\"\" \"About 
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.75x=21
\n" ); document.write( "x=28 kids in the class
\n" ); document.write( "28*.25=7 boys in the class.
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