document.write( "Question 773813: Zarina said , the sum of my dads age and my age is 50. The product of our age is 400. How old is zarina? \n" ); document.write( "
Algebra.Com's Answer #471864 by Alan3354(69443)\"\" \"About 
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Zarina said , the sum of my dads age and my age is 50. The product of our age is 400. How old is zarina?
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