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518 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 8 years older than Jerry. 8 years ago, Mary was 5 times as old as Jerry then. How old is Mary? |
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| 518 8 7 10 7 13 ( 45 ) 10 9 7 10 9 ( 45 ) [[ 90 ]] | ||
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