document.write( "Question 131329: Hi\r
\n" ); document.write( "\n" ); document.write( "I have a ratio problem I could use some help with.\r
\n" ); document.write( "\n" ); document.write( "If the ratio of boys to girls was 9 to 3 and there are 108 students total, how many boys are there?\r
\n" ); document.write( "\n" ); document.write( "Thank you,
\n" ); document.write( "Dawn
\n" ); document.write( "

Algebra.Com's Answer #95846 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
9:3 give sa total of 9+3=12
\n" ); document.write( "108/12=9 now we multiply each factor by 9 @ get
\n" ); document.write( "9*9=81 for the number of boys.
\n" ); document.write( "3*9=27 for the number of girls.
\n" ); document.write( "proof:
\n" ); document.write( "total=81+27=108
\n" ); document.write( "9:3=81/27
\n" ); document.write( "9*27=3*81 cross multiply.
\n" ); document.write( "243=243
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