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468 Age |
Name : _________________ |
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Mary is 18 years older than Jerry. 6 years ago, Mary was 7 times as old as Jerry then. How old is Mary? |
Mary is 18 years older than Jerry. 8 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 468 9 9 7 6 11 ( 42 ) 14 10 9 8 7 ( 48 ) [[ 90 ]] | ||
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