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564 Age |
Name : _________________ |
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Mary is 12 years older than Jerry. 7 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 4 years older than Jerry. 4 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 564 11 11 12 10 11 ( 55 ) 6 9 7 5 12 ( 39 ) [[ 94 ]] | ||
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