document.write( "Question 1133128: Mary's age is one-third of Helen's age.If Mary is 48 years old,how old is Helen? \n" ); document.write( "
Algebra.Com's Answer #750304 by addingup(3677)\"\" \"About 
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\n" ); document.write( "If Mary is 48 and that is 1/3 of Helen's age, Helen is:
\n" ); document.write( "48/(1/3) = 48 x 3/1 = 48 x 3 = 144 years old Does this sound right to you? It should not. Check the problem.
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