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530 Age |
Name : _________________ |
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Mary is 18 years older than Jerry. 3 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 4 times as old as Jerry then. How old is Mary? |
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| 530 6 6 8 6 12 ( 38 ) 12 8 13 12 9 ( 54 ) [[ 92 ]] | ||
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