document.write( "Question 853287: the school buys ten 5 litre tins of paint to paint the hall.
\n" ); document.write( "the area to be painted is 279m^2.
\n" ); document.write( "each tin covers 30m^2.\r
\n" ); document.write( "\n" ); document.write( "calculate the percentage of paint used. \n" ); document.write( "

Algebra.Com's Answer #514049 by richwmiller(17219) $\"\"$ $\"About$

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10*30=300
\n" ); document.write( "279/300=.93 or 93%\r
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