document.write( "Question 700187: The ratio of the number of coins mark has to the number of coins john has is 2:5. If john has 20 coins how many does mark have \n" ); document.write( "
Algebra.Com's Answer #431701 by Simnepi(216)\"\" \"About 
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The ratio 2:5 means mark has 2 'parts' and john has 5 'parts'.
\n" ); document.write( "If john has 20 coins this means that 20 coins is 5 parts.
\n" ); document.write( "So we find that 1 part is 4 coins (\"20%2F5\").
\n" ); document.write( "If 1 part is 4 coins, then 2 parts is 8 coins.
\n" ); document.write( "So mark has 8 coins.
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