document.write( "Question 1119982: how many numbers between 200 and 500 are divisible by 13 \n" ); document.write( "

Algebra.Com's Answer #735628 by ikleyn(52810) $\"\"$ $\"About$

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\n" ); document.write( "how many numbers between 200 and 500 are divisible by 13 ?
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document.write( "First such a number is  208.     <<<---=== To find it, first divide   = 15.4;  then multiply  13*16 = 208.\r\n" );
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document.write( "Last such a number is  494.      <<<---=== To find it, first divide   = 38.46;  then multiply  13*38 = 494.\r\n" );
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document.write( "Between 104 and 494, there are   = 22 intervals of the equal length of 13 units in the number line.\r\n" );
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document.write( "Hence, the number under the question is  22+1 = 23.\r\n" );
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document.write( "Answer.  23 numbers.\r\n" );
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