document.write( "Question 359413: Six flags amusement park has found that three fifths of its customers ride the colossus roller coaster. of these, one fourth ride it again. what fraction of the customers ride the roller coaster twice? \n" ); document.write( "
Algebra.Com's Answer #256459 by robertb(5830)\"\" \"About 
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Let c = # of customers. Then \"%283%2F5%29c\" ride the roller coaster. Of these,
\n" ); document.write( "\"%281%2F4%29%2A%283%2F5%29c\" ride it again. Therefore \"3%2F20\" of the customers ride the roller coaster again.
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