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Name : _________________ |
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Mary is 12 years older than Jerry. 7 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 6 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 591 11 11 12 10 7 ( 51 ) 10 6 9 13 5 ( 43 ) [[ 94 ]] | ||
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