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527 Age |
Name : _________________ |
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Mary is 12 years older than Jerry. 6 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
Mary is 8 years older than Jerry. 4 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 527 9 9 11 9 10 ( 48 ) 8 9 9 6 10 ( 42 ) [[ 90 ]] | ||
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