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331 Age |
Name : _________________ |
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Mary is 12 years older than Jerry. 8 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 20 years older than Jerry. 4 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 331 10 10 12 9 10 ( 51 ) 9 14 9 7 9 ( 48 ) [[ 99 ]] | ||
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