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529 Age |
Name : _________________ |
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Mary is 9 years older than Jerry. 7 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 16 years older than Jerry. 7 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 529 10 10 7 10 10 ( 47 ) 11 11 9 14 11 ( 56 ) [[ 103 ]] | ||
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