document.write( "Question 539852: How many integers between 1 and 200 are multiples of both 3 and 5 but not of either 4 or 7? \n" ); document.write( "
Algebra.Com's Answer #360356 by JBarnum(2146)\"\" \"About 
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use the 3 trick when counting with 5s starting at 15 1+5=6 so its divisible by 3
\n" ); document.write( "15,30,45,60,75,90,105,120,135,150,165,180,195
\n" ); document.write( "above are the possibilities for 3 n 5 but some are divisible by 4 and 7 so go through and knock those out
\n" ); document.write( "15,30,45,\"cross%2860%29\",75,90,\"cross%28105%29\",\"cross%28120%29\",135,150,165,\"cross%28180%29\",195
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