document.write( "Question 807964: In a jar of coins in which 35% of the coins are pennies, 50% of the pennies were minted before 1975. If there are 245 pennies minted before 1975 in the jar, what is the total number of coins in the jar? \n" ); document.write( "
Algebra.Com's Answer #486651 by josgarithmetic(39630)\"\" \"About 
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\"If there are 245 pennies minted before 1975 in the jar,\"\r
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\n" ); document.write( "\n" ); document.write( "That is half of the 35%. I see no other formal way to handle the problem, but working with this first fact, 35% of the coins in the jar is \"2%2A245=490\" pennies.\r
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\n" ); document.write( "\n" ); document.write( "Knowing that 490 is 35 percent of Quantity of Coins, this becomes a typical beginners elementary basic math question.\r
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\n" ); document.write( "\n" ); document.write( "Q for how many coins in the jar,
\n" ); document.write( "\"%2835%2F100%29Q=490\"
\n" ); document.write( "\"Q=490%28100%2F35%29\"
\n" ); document.write( "\"Q=%287%2A7%2A2%2A5%2A100%29%2F%285%2A7%29\"
\n" ); document.write( "\"Q=%287%2A2%2A100%29\"
\n" ); document.write( "\"highlight%28Q=1400%29\"-------------1400 coins
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