document.write( "Question 970749: A truck in a movie measures 16 feet across a screen that is 36 feet long. What is the measure of the same truck, in iaches, on a television screen that is 2 feet wide? \n" ); document.write( "
Algebra.Com's Answer #593389 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! Proportion problem. Think what the answer should be: smaller, because the screen is small. A lot smaller, as a matter of fact\r \n" ); document.write( "\n" ); document.write( "16 feet truck/36 feet screen= \n" ); document.write( "x feet truck/2 foot screen\r \n" ); document.write( "\n" ); document.write( "16*2 feet truck-screen=x*36 feet truck-screen. \n" ); document.write( "Divide both sides by 36. \n" ); document.write( "(32/36)= x, which is in FEET\r \n" ); document.write( "\n" ); document.write( "(32/36) feet * 12 inches/1 foot = 384/36 inches=10 2/3 inches \r \n" ); document.write( "\n" ); document.write( "The screen is 1/18 the size of the original (2/36) \n" ); document.write( "The truck must be 1/18 the size of the original (16/18), which is (32/36)\r \n" ); document.write( "\n" ); document.write( "Be sure the answer is in INCHES, not feet, since that is what was asked.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |