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472 Age |
Name : _________________ |
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Mary is 4 years older than Jerry. 8 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 20 years older than Jerry. 6 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 472 10 12 14 9 12 ( 57 ) 11 9 10 12 5 ( 47 ) [[ 104 ]] | ||
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