document.write( "Question 1014368: in a class 60 children, 30% are girl. how many boys are there how to solve this question. \n" ); document.write( "
Algebra.Com's Answer #630638 by ikleyn(53751)\"\" \"About 
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\n" ); document.write( "in a class 60 children, 30% are girl. how many boys are there how to solve this question.
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\n" ); document.write( "\n" ); document.write( "Since 30% are girls, then 70% are boys. Is it clear?\r
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\n" ); document.write( "\n" ); document.write( "Now, 70% of 60 is \"70%2F100\" of 60, or \"%2870%2F100%29%2A60\" = \"%287%2F10%29%2A60\" = \"%287%2A60%29%2F10\" = 7*6 = 42.\r
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