document.write( "Question 317437: If the odds for pulling a prize out of the box are 3:4, what is the probability of not pulling a prize out of the box? Express your answer as a common fraction. \n" ); document.write( "
Algebra.Com's Answer #227275 by Fombitz(32388)\"\" \"About 
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Outcomes for pulling a prize are 3.
\n" ); document.write( "Outcomes for not pulling a prize are 4.
\n" ); document.write( "P(not pulling)=Outcomes for not pulling/Total outcomes
\n" ); document.write( "P(not pulling)=4/7
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