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508 Age |
Name : _________________ |
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Mary is 9 years older than Jerry. 6 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 6 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 508 9 11 10 9 9 ( 48 ) 10 11 9 13 11 ( 54 ) [[ 102 ]] | ||
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