document.write( "Question 1118565: There were 90 children at the birthday party.If 3/5 of them were boys,how manay were girls? Step by step \n" ); document.write( "
Algebra.Com's Answer #733920 by t0hierry(194)\"\" \"About 
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3/5 of 90 children were boys. That means 2/5 of 90 were girls, because 3/5 + 2/5 = 5/5 = 1.\r
\n" ); document.write( "\n" ); document.write( "2/5 * 90 = 180/5 = 36\r
\n" ); document.write( "\n" ); document.write( "Therefore there were 36 girls at the birthday party.
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