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Mary is 24 years older than Jerry. 3 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
Mary is 16 years older than Jerry. 6 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 978 9 6 8 9 9 ( 41 ) 10 12 7 9 11 ( 49 ) [[ 90 ]] | ||
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