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972 Age |
Name : _________________ |
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Mary is 20 years older than Jerry. 8 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 8 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 972 12 7 11 11 12 ( 53 ) 11 12 10 9 12 ( 54 ) [[ 107 ]] | ||
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