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979 Age |
Name : _________________ |
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Mary is 12 years older than Jerry. 3 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 6 years older than Jerry. 4 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 979 9 6 6 10 7 ( 38 ) 7 7 6 7 7 ( 34 ) [[ 72 ]] | ||
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