document.write( "Question 995788: Mrs Pritchard has a son and a daughter. The woman is twice as old as her son and the son is twice as old as the daughter. Their ages total 91 years. how old is each person? \n" ); document.write( "
Algebra.Com's Answer #614481 by ankor@dixie-net.com(22740)\"\" \"About 
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Mrs Pritchard has a son and a daughter.
\n" ); document.write( " The woman is twice as old as her son
\n" ); document.write( "p = 2s
\n" ); document.write( " and the son is twice as old as the daughter.
\n" ); document.write( "s = 2d
\n" ); document.write( "or divide equation by 2 and you have
\n" ); document.write( "d = .5s
\n" ); document.write( " Their ages total 91 years. how old is each person?
\n" ); document.write( "p + s + d = 91
\n" ); document.write( "Replace p and d
\n" ); document.write( "2s + s + .5 s = 91
\n" ); document.write( "3.5s = 91
\n" ); document.write( "s = 91/3.5
\n" ); document.write( "s = 26 yr is the son's age
\n" ); document.write( ":
\n" ); document.write( "I'll let you find p and d, see that the 3 ages add up to 91
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