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322 Age |
Name : _________________ |
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Mary is 12 years older than Jerry. 4 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 4 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 322 6 11 6 13 11 ( 47 ) 9 7 7 7 12 ( 42 ) [[ 89 ]] | ||
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