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Name : _________________ |
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Mary is 6 years older than Jerry. 6 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 8 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 728 8 11 14 8 10 ( 51 ) 11 12 10 6 10 ( 49 ) [[ 100 ]] | ||
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