document.write( "Question 836791: what is the size of the largest square tile in cm which you can use to cover a walk 250 cm by 75 cm \n" ); document.write( "

Algebra.Com's Answer #504363 by Edwin McCravy(20056) $\"\"$ $\"About$

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document.write( "The GCD (or GCF) of 250 and 75 is 25.\r\n" );
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document.write( "  25 +  25 +  25 +  25 +  25 + 25 +  25 +  25 +  25 +  25 = 250\r\n" );
document.write( "|     |     |     |     |     |     |     |     |     |     |\r\n" );
document.write( "|     |     |     |     |     |     |     |     |     |     | 25+\r\n" );
document.write( "|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|\r\n" );
document.write( "|     |     |     |     |     |     |     |     |     |     |\r\n" );
document.write( "|     |     |     |     |     |     |     |     |     |     | 25+\r\n" );
document.write( "|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|\r\n" );
document.write( "|     |     |     |     |     |     |     |     |     |     |\r\n" );
document.write( "|     |     |     |     |     |     |     |     |     |     | 25=\r\n" );
document.write( "|_____|_____|_____|_____|_____|_____|_____|_____|_____|_____|\r\n" );
document.write( "                                                              75\r\n" );
document.write( "Edwin

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