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504 Age |
Name : _________________ |
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Mary is 6 years older than Jerry. 3 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 4 years older than Jerry. 8 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 504 6 6 8 5 11 ( 36 ) 10 7 10 8 6 ( 41 ) [[ 77 ]] | ||
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