document.write( "Question 1208311: How many intergers between 31 and 131 are divisible by 7 but not divisible by 6? \n" ); document.write( "
Algebra.Com's Answer #846928 by MathTherapy(10552)\"\" \"About 
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document.write( "How many intergers between 31 and 131 are divisible by 7 but not divisible by 6?\r\n" );
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document.write( "We start with \"matrix%281%2C5%2C+7%28INT%2831%2F7%29%29%2C+%22=%22%2C+7%284%29%2C+%22=%22%2C+28%29\"\r\n" );
document.write( "Since 28 is SMALLER than 31, we ADD 7 to 28 to get 28 + 7 = 35, the SMALLEST INTEGER\r\n" );
document.write( "between 31 and 131, that is DIVISIBLE by/is a MULTIPLE of 7.\r\n" );
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document.write( "We then continue with \"matrix%281%2C5%2C+7%28INT%28131%2F7%29%29%2C+%22=%22%2C+7%2818%29%2C+%22=%22%2C+126%29\"\r\n" );
document.write( "Since 126 is SMALLER than 131, we get 126 as the LARGEST INTEGER between 31 and 131, that is\r\n" );
document.write( "DIVISIBLE by/is a MULTIPLE of 7.\r\n" );
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document.write( "So, ALL INTEGERS between 31 and 131, that are DIVISIBLE by/are MULTIPLES of 7, begin at 35 and end at 126.\r\n" );
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document.write( "So, the TOTAL number of INTEGERS, between 31 and 131, that are DIVISIBLE by/are\r\n" );
document.write( "MULTIPLES of 7, is \r\n" );
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document.write( "INTEGERS between 31 and 131, that are DIVISIBLE by both 7 and 6, start at 7(6) = 42.\r\n" );
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document.write( "We then continue with \"matrix%281%2C5%2C+42%28INT%28131%2F42%29%29%2C+%22=%22%2C+42%283%29%2C+%22=%22%2C+126%29\"\r\n" );
document.write( "Since 126 is SMALLER than 131, we get 126 as the LARGEST INTEGER between 31 and 131, that is\r\n" );
document.write( "DIVISIBLE by/is a MULTIPLE of 42.\r\n" );
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document.write( "So, the TOTAL number of INTEGERS between 31 and 131, that are DIVISIBLE by/are\r\n" );
document.write( "MULTIPLES of 7 and 6, or 42, is \r\n" );
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document.write( "TOTAL number of INTEGERS between 31 and 131, that are DIVISIBLE by/are MULTIPLES \r\n" );
document.write( "of 7, but are NOT DIVISIBLE by/are NOT MULTIPLES of 6 (or 42) = 14 - 3 = 11
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