document.write( "Question 87633: Please i need help on this question:\r
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\n" ); document.write( "\n" ); document.write( " If 1 1/2 cups of cereal are used with 4 1/2 cups of water, the amount of water needed with 3/4 of a cup of cereal is...\r
\n" ); document.write( "\n" ); document.write( "A. 2 cups B. 2 1/8 cups C. 2 1/4 cups D. 2 1/2 cups
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Algebra.Com's Answer #63531 by SandySharma(35)\"\" \"About 
You can put this solution on YOUR website!
1 1/2 = 3/2\r
\n" ); document.write( "\n" ); document.write( "4 1/2 = 9/2\r
\n" ); document.write( "\n" ); document.write( "Let x be the amount of water needed.
\n" ); document.write( "we will ratio and proportion, their ratio should be the same
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\n" ); document.write( "\"%283%2F2%29%2F%289%2F2%29+=+%283%2F4%29%2Fx\"\r
\n" ); document.write( "\n" ); document.write( "after simplification, it changes to\r
\n" ); document.write( "\n" ); document.write( "\"1%2F3+=+3%2F4x\"\r
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\n" ); document.write( "\n" ); document.write( "Now cross multiply\r
\n" ); document.write( "\n" ); document.write( "1 x 4x = 3 x 3\r
\n" ); document.write( "\n" ); document.write( "4x = 9\r
\n" ); document.write( "\n" ); document.write( "divide both sides by 4\r
\n" ); document.write( "\n" ); document.write( "x = 9/4 or 2 1/4\r
\n" ); document.write( "\n" ); document.write( "so Answer is C\r
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