document.write( "Question 483671: Choose a natural number between 1 and 28, inclusive. What is the probability that the number is a multiple of 3?
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Algebra.Com's Answer #331010 by Learners04(5)\"\" \"About 
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Probability= nos of expected outcomes/ nos of possible outcomes.\r
\n" ); document.write( "\n" ); document.write( "expected outcomes (multiples of 3 within 1 and 28)are 3,6,9,12,15,18,21,24,27
\n" ); document.write( "nos of expected outcomes is 9.
\n" ); document.write( "nos of possible outcomes is 28 (count from 1,2,3,4.......28)
\n" ); document.write( "threfore the probability of obtainning 3= 9/28\r
\n" ); document.write( "\n" ); document.write( "answer= 9/28
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