document.write( "Question 1107151: Ali's father was five times as old as Ali 7 1/2 years ago. After 7 1/2 years father will be twice as old as Ali. What are their present ages. \n" ); document.write( "
Algebra.Com's Answer #722160 by Alan3354(69443)\"\" \"About 
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If fractions of years are used in age problems, then we have to know the birthdays.
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