512 Age |
Name : _________________ |
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Mary is 18 years older than Jerry. 3 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 3 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
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512 6 12 7 11 6 ( 42 ) 5 11 12 11 10 ( 49 ) [[ 91 ]] | ||
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