577 Age |
Name : _________________ |
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Mary is 8 years older than Jerry. 5 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 9 years older than Jerry. 7 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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577 9 10 9 9 9 ( 46 ) 10 13 11 7 5 ( 46 ) [[ 92 ]] | ||
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