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200 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 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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| 200 6 12 13 11 11 ( 53 ) 10 7 12 14 11 ( 54 ) [[ 107 ]] | ||
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