452 Age |
Name : _________________ |
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Mary is 15 years older than Jerry. 7 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 20 years older than Jerry. 6 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
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452 10 10 9 9 8 ( 46 ) 10 9 6 10 10 ( 45 ) [[ 91 ]] | ||
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