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818 Age |
Name : _________________ |
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Mary is 20 years older than Jerry. 3 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
Mary is 10 years older than Jerry. 8 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 818 8 8 10 7 7 ( 40 ) 13 8 9 7 5 ( 42 ) [[ 82 ]] | ||
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