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643 Age |
Name : _________________ |
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Mary is 20 years older than Jerry. 4 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 25 years older than Jerry. 8 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
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| 643 8 11 7 7 7 ( 40 ) 13 8 7 9 8 ( 45 ) [[ 85 ]] | ||
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