document.write( "Question 1027664: Q1. Find the length of wiring needed to put two rows of coloured lights round a structure of dimensions 20m×12m.
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document.write( "Q2. How many dice each of side 1.8mm can fit in a box 18cm×9cm×1.98cm? \n" );
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Algebra.Com's Answer #642899 by mananth(16946) You can put this solution on YOUR website! Perimeter = 2(L+w)\r \n" ); document.write( "\n" ); document.write( "=2(12+20)\r \n" ); document.write( "\n" ); document.write( "=64\r \n" ); document.write( "\n" ); document.write( "Two strings of lights\r \n" ); document.write( "\n" ); document.write( "2*64 = 128 m\r \n" ); document.write( "\n" ); document.write( "Volume of box =18cm×9cm×1.98cm = 320.76\r \n" ); document.write( "\n" ); document.write( "1.8mm = 0.18 cm \n" ); document.write( "Number of dice = (18*1.98*9)/0.18=1782 \n" ); document.write( " |