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301 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 6 years older than Jerry. 5 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 301 6 12 8 6 12 ( 44 ) 7 7 12 8 7 ( 41 ) [[ 85 ]] | ||
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