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333 Age |
Name : _________________ |
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Mary is 10 years older than Jerry. 6 years ago, Mary was 6 times as old as Jerry then. How old is Mary? |
Mary is 15 years older than Jerry. 7 years ago, Mary was 4 times as old as Jerry then. How old is Mary? |
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| 333 8 8 9 7 7 ( 39 ) 12 8 8 12 5 ( 45 ) [[ 84 ]] | ||
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