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558 Age |
Name : _________________ |
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Mary is 20 years older than Jerry. 4 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 5 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
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| 558 8 9 7 8 7 ( 39 ) 7 8 12 9 7 ( 43 ) [[ 82 ]] | ||
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