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501 Age |
Name : _________________ |
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Mary is 18 years older than Jerry. 7 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 12 years older than Jerry. 8 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 501 10 8 11 8 13 ( 50 ) 14 7 11 10 11 ( 53 ) [[ 103 ]] | ||
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