document.write( "Question 641248: A tree grew 243cm over 81 weeks. Calculate its growth rate in cm/week. Show all working. \n" ); document.write( "
Algebra.Com's Answer #403589 by Alan3354(69443)\"\" \"About 
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A tree grew 243cm over 81 weeks. Calculate its growth rate in cm/week. Show all working.
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\n" ); document.write( "Divide the growth by the time --> cm/week
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