document.write( "Question 1005392: How can a bill of $6.00 be paid with half-dollars and quarters by using the same numbers of each?\r
\n" ); document.write( "\n" ); document.write( "I understand the concept of the number of coins x value of coin = total value, but I don't know what to write for the equation if two numbers are said to be EQUAL VALUES, for example, I tried to write a term \"h=q\" to represent that the number of half-dollars equal the number of quarters. But when I put that into equation form, it does not make sense. What can I do to solve this properly?
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Algebra.Com's Answer #621683 by macston(5194)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Q=number of quarters; H=number of half dollars=Q
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\n" ); document.write( "$0.25Q+$0.50H=$6.00
\n" ); document.write( "And since H=Q:
\n" ); document.write( "$0.25Q+$0.50Q=$6.00
\n" ); document.write( "$0.75Q=$6.00
\n" ); document.write( "Q=8
\n" ); document.write( "ANSWER: There are 8 quarters and since there are
\n" ); document.write( "the same number of each, there are also 8 half dollars.\r
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