document.write( "Question 68714: The aspect ratio of a TV screen is the ratio of its length to its width. The aspect ratio of a standard TV screen is 4:3. The aspect ratio of a wide screen TV in United States is 16:9. Describe how you would tell whether a TV has a standard or wide screen given the length and width of the screen. \n" ); document.write( "
Algebra.Com's Answer #48909 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! IF 4/3=16/9 THEN THE LARGER TV IS STANDARD \n" ); document.write( "WE CROSS MULTIPLY \n" ); document.write( "3*16=4*9 \n" ); document.write( "48 DOES NOT =36. THEREFORE THE LARGER SCREEN IS NOT STANDARD. \n" ); document.write( " |