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503 Age |
Name : _________________ |
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Mary is 18 years older than Jerry. 4 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 8 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 503 7 7 9 11 12 ( 46 ) 11 8 13 12 9 ( 53 ) [[ 99 ]] | ||
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