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233 Age |
Name : _________________ |
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Mary is 10 years older than Jerry. 4 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 6 years older than Jerry. 3 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 233 6 6 7 6 11 ( 36 ) 5 12 7 11 7 ( 42 ) [[ 78 ]] | ||
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