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647 Age |
Name : _________________ |
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Mary is 12 years older than Jerry. 3 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 9 years older than Jerry. 6 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 647 7 7 8 6 7 ( 35 ) 9 9 11 9 7 ( 45 ) [[ 80 ]] | ||
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