document.write( "Question 257571: I've done pretty good with ratios and proportions until I hit this one and I'm stumped. The question reads: A baseball players batting average is the ratio of number of hits to number of times at bat. A player has 10 hits out of 20 times at bat. How many consecutive times at bat must a hit be made to raise his average to .600?\r \n" );
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document.write( "I'm guessing that somehow I have to use his current average of .500 but I can't figure out how to set up the equation to get the .600.\r \n" );
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document.write( "Thanks for any help, \n" );
document.write( "Laura \n" );
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