document.write( "Question 957136: Sears orders hammers and saws in a ratio of 4:7. If they ordered 12 hammers, how many saws were ordered? \n" ); document.write( "
Algebra.Com's Answer #584800 by MathLover1(20850)\"\" \"About 
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let hammers be \"H\" and saws \"S\"
\n" ); document.write( " if hammers and saws ratio is \"4%3A7\", then we have
\n" ); document.write( "\"H%3AS=4%3A7\"\r
\n" ); document.write( "\n" ); document.write( "If they ordered \"12\" hammers, then\r
\n" ); document.write( "\n" ); document.write( "\"12%3AS=4%3A7\". ...solve for \"S\"\r
\n" ); document.write( "\n" ); document.write( "\"4S=7%2A12\"\r
\n" ); document.write( "\n" ); document.write( "\"S=%287%2A12%29%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"S=%287%2Across%2812%293%29%2Fcross%284%291\"\r
\n" ); document.write( "\n" ); document.write( "\"S=7%2A3\"\r
\n" ); document.write( "\n" ); document.write( "\"S=21\" => the number of saws that were ordered\r
\n" ); document.write( "\n" ); document.write( "check the ratio:\r
\n" ); document.write( "\n" ); document.write( "\"H%3AS=4%3A7\"\r
\n" ); document.write( "\n" ); document.write( "\"12%3A21=4%3A7\"
\n" ); document.write( "\"12%2F21=4%2F7\"\r
\n" ); document.write( "\n" ); document.write( "\"cross%2812%294%2Fcross%2821%297=4%2F7\"\r
\n" ); document.write( "\n" ); document.write( "\"4%2F7=4%2F7\"
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