document.write( "Question 964372: Child, father und grandfather are together 110 years old.The father is three times as old as his child, the grandfather is 50 years older than his grandchild.how old is everyone? \n" ); document.write( "
Algebra.Com's Answer #589261 by amarjeeth123(569)\"\" \"About 
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Let the child's age be x.
\n" ); document.write( "Then the father's age is 3x.
\n" ); document.write( "Then the grandfather's age is (50+x).
\n" ); document.write( "The sum of their ages is 110.
\n" ); document.write( "x+3x+50+x=110
\n" ); document.write( "5x+50=110
\n" ); document.write( "5x=60
\n" ); document.write( "x=12.
\n" ); document.write( "The child's age is 12.
\n" ); document.write( "The father's age is 36.
\n" ); document.write( "The grandfather's age is 62.
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