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597 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 10 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 597 7 8 5 13 8 ( 41 ) 12 8 9 12 5 ( 46 ) [[ 87 ]] | ||
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