document.write( "Question 270384: Julia, who is 1.51 m tall, wishes to find the height of a tree with a shadow 31.05 m long. She walks 20.70 m from the base of the tree along the shadow of the tree until her head is in a position where the tip of her shadow exactly overlaps the end of the tree top's shadow. How tall is the tree? Round to the nearest hundredth. \n" ); document.write( "
Algebra.Com's Answer #198108 by checkley77(12844)\"\" \"About 
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1.51/x=(31.05-20.7)/31.05
\n" ); document.write( "1.51/x=10.35/31.05
\n" ); document.write( "10.35x=1.51*31.05
\n" ); document.write( "10.35x=46.8855
\n" ); document.write( "x=46.8855/10.35
\n" ); document.write( "x=4.53 m. for the height of the tree.
\n" ); document.write( "P500f:
\n" ); document.write( "1.51/4.53=10.35/31.05
\n" ); document.write( "1/3=1/3
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