document.write( "Question 1035709: Collin is collecting rocks for a science project. So far, he has collected 36 rocks, which is 90% of the total he needs. How many more rocks does Collin need for his science project? \n" ); document.write( "
Algebra.Com's Answer #650373 by FrankM(1040)\"\" \"About 
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36 is 90%\r
\n" ); document.write( "\n" ); document.write( "36/.9 = 40\r
\n" ); document.write( "\n" ); document.write( "100% = 40. \r
\n" ); document.write( "\n" ); document.write( "90 of 40 is the original 36
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