document.write( "Question 1053061: Sierra has a total of 61 dimes and qaurters in her piggybank. She has 3 more qaurters than dimes. The coins have a total of $10.90. How many dimes and how many qaurters does she have?[Hint: Use the decimal values of the c coins to write the eqaution.] \n" ); document.write( "
Algebra.Com's Answer #668352 by Alan3354(69443) You can put this solution on YOUR website! Sierra has a total of 61 dimes and qaurters in her piggybank. She has 3 more qaurters than dimes. The coins have a total of $10.90. How many dimes and how many qaurters does she have?[Hint: Use the decimal values of the c coins to write the eqaution.] \n" ); document.write( "================ \n" ); document.write( "Hint: We don't need hints. \n" ); document.write( "--- \n" ); document.write( "================================ \n" ); document.write( "The easy way: \n" ); document.write( "Set the \"3 more quarters\" aside. \n" ); document.write( "Now it's sets of Q's and D's worth 1090 - 75 = 1015 \n" ); document.write( "Each set is 35 cents \n" ); document.write( "1015/35 = 29 sets \n" ); document.write( "--> 29 dimes and 32 quarters \n" ); document.write( " \n" ); document.write( " |