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687 Age |
Name : _________________ |
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Mary is 20 years older than Jerry. 6 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 6 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 687 10 10 11 11 9 ( 51 ) 10 6 11 10 9 ( 46 ) [[ 97 ]] | ||
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