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522 Age |
Name : _________________ |
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Mary is 9 years older than Jerry. 6 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
Mary is 24 years older than Jerry. 5 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
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| 522 9 9 10 8 9 ( 45 ) 9 8 10 8 11 ( 46 ) [[ 91 ]] | ||
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