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350 Age |
Name : _________________ |
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Mary is 4 years older than Jerry. 8 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 6 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 350 10 10 8 9 9 ( 46 ) 10 5 8 7 6 ( 36 ) [[ 82 ]] | ||
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