497 Age |
Name : _________________ |
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Mary is 18 years older than Jerry. 5 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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497 8 7 10 7 12 ( 44 ) 13 8 7 10 9 ( 47 ) [[ 91 ]] | ||
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