document.write( "Question 391610: The ratio of the measurements of the sides of a triangle is 7:5:3. If the perimeter is 300 meters find the lenth of all three sides. \r
\n" ); document.write( "\n" ); document.write( "thank you so much ive been stuck on this question for about 45 minutes . math is not my thing at all. ;(
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Algebra.Com's Answer #277810 by Alan3354(69443)\"\" \"About 
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The ratio of the measurements of the sides of a triangle is 7:5:3. If the perimeter is 300 meters find the lenth of all three sides.
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\n" ); document.write( "7+5+3 = 15
\n" ); document.write( "300/15 = 20
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\n" ); document.write( "7*20 = 140 m
\n" ); document.write( "5*20 = 100 m
\n" ); document.write( "3*20 = 60 m
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