document.write( "Question 1201506: 1 kg of prawns cost as much as 1.5 kg of fish. Lena paid $56 for 2 kg of fish and 3 kg of prawns . what was the cost of 1 kg of fish? \n" ); document.write( "

Algebra.Com's Answer #835902 by josgarithmetic(39617) $\"\"$ $\"About$

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$\"1p=1.5f\"$
\n" ); document.write( " $\"p=1.5f\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The purchase described
\n" ); document.write( " $\"2p%2B3f=56\"$
\n" ); document.write( " $\"2%2A1.5f%2B3f=56\"$
\n" ); document.write( " $\"3f%2B3f=56\"$
\n" ); document.write( " $\"6f=56\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"f=56%2F6=28%2F3\"$
\n" ); document.write( " $\"highlight%28f=9%261%2F3%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "check against the given price ratio:
\n" ); document.write( " $\"1p=1.5f\"$
\n" ); document.write( " $\"p=1.5%2A9%261%2F3\"$
\n" ); document.write( " $\"p=14\"$
\n" ); document.write( "-
\n" ); document.write( " $\"2%2A14%2B3%2A9%261%2F3=56\"$ ?
\n" ); document.write( " $\"28%2B27%2B1\"$
\n" ); document.write( " $\"56\"$
\n" ); document.write( " $\"OK\"$ \n" ); document.write( "

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