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714 Age |
Name : _________________ |
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Mary is 8 years older than Jerry. 3 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 4 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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( )+ |
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++[[ ]]++ |
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| 714 7 7 8 14 7 ( 43 ) 8 9 13 7 12 ( 49 ) [[ 92 ]] | ||
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