document.write( "Question 1084510:  a man is 1.75 m high and the height of the tree is 8.75 m 
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document.write( "express the height of the man as a percentage of the height of the tree
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document.write( "both the tree and the man stand on hoeizontal ground . at a certain time of the day the tree cast a shadow of length 6m. what is the length of the shadow cast by the man at the time \n" );
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Algebra.Com's Answer #698603 by Cromlix(4381)    You can put this solution on YOUR website! Hi there, \n" ); document.write( "Express the man's height as a percentage of the height of the tree. \n" ); document.write( "1.75/8.75 x 100 \n" ); document.write( "= 20% \n" ); document.write( "The tree casts a shadow of length 6m \n" ); document.write( "8.75/6 \n" ); document.write( "What is the length of the man's shadow? \n" ); document.write( "8.75/6 = 1.75/x (x being the man's shadow length) \n" ); document.write( "Cross multiply \n" ); document.write( "6(1.75) = x(8.75) \n" ); document.write( "x = 6(1.75)/8.75 \n" ); document.write( "x = 1.2m \n" ); document.write( "The man's shadow will be 1.2m long. \n" ); document.write( "Hope this helps :-) \n" ); document.write( " \n" ); document.write( "  |