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Mathematics 15 Online
OpenStudy (anonymous):

Tessa keeps seven cards with the picture of a king and three cards with the picture of a queen on a table face down, so the pictures are hidden. She mixes up the cards then turns over one card and finds the picture of a king on it. She removes this card from the table and turns over another card. What is the probability that the card Tessa turns over has a picture of a king on it?

OpenStudy (anonymous):

2/9? @DanJS

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