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Name : _________________ |
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Mary is 20 years older than Jerry. 8 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
Mary is 6 years older than Jerry. 7 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 728 13 10 11 9 9 ( 52 ) 9 6 10 8 12 ( 45 ) [[ 97 ]] | ||
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