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353 Age |
Name : _________________ |
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Mary is 4 years older than Jerry. 7 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
Mary is 10 years older than Jerry. 3 years ago, Mary was 3 times as old as Jerry then. How old is Mary? |
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| 353 9 7 7 11 9 ( 43 ) 8 10 10 7 9 ( 44 ) [[ 87 ]] | ||
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