document.write( "Question 193299: Assume that 'x' is a number chosen at random from the sets of integers between 1 and 15 inclusive, what is the probability that 'x' is a:
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\n" ); document.write( "ii) Multiple of 5 or 7
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Algebra.Com's Answer #145139 by Mathtut(3670) $\"\"$ $\"About$

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i) 9 possibles 1-9.... 9/15=3/5
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\n" ); document.write( "ii)5,10,15 7,14....so 5 possibles 5/15=1/3
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\n" ); document.write( "iii)if we are talking about a perfect square we would have 3 possibles 1,4,9...so 3/15=1/5 \n" ); document.write( "

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