document.write( "Question 81192: Jill has $3.50 in nickels and dimes. If she has 50 coins, how many of each type of coin does she have?
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document.write( "Nickels: ____
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document.write( "Dimes:_____ \n" );
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Algebra.Com's Answer #58195 by sprolden(40)![]() ![]() ![]() You can put this solution on YOUR website! Jill has $3.50 in nickels and dimes. If she has 50 coins, how many of each type of coin does she have? \n" ); document.write( "Nickels: ____ \n" ); document.write( "Dimes:_____\r \n" ); document.write( "\n" ); document.write( "1- You have to use trial and error on this problem. I'll start with 25 nickels and 25 dimes and continue from there until I get to $3.50. \n" ); document.write( "2- TRY: 25 nickels= 1.25 25 dimes= 2.50 total= $3.75 NOPE, this isn't it!!!!!!!!!! \n" ); document.write( "3- Try: 26 nickels= 1.30 24 dimes= 2.40 total= $3.70 NOPE!!! \n" ); document.write( "4- This time, I'll take away more than 1 coin from each. Try: 30 nickels= 1.50 20 dimes= 2.00 total= $3.00 YEP!!!! \n" ); document.write( "5- She has 30 nickels and 20 dimes.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |