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There are 5 cards with a picture of a rose and 1 card with a picture of a daisy. Olga keeps all the cards face down on the table with the pictures hidden and mixes them up. She then turns over one card and finds the picture of a rose on it. She removes this card from the table and turns over another card without looking. What is the probability that the card that Olga turns over has a rose on it?
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1/5?
what are the options?
1/5....4/6...4/5....5/6.... that saw it it 4/5 since one is taken away
The probability of picking a card with a rose on it before she picked a card up would be 5/6
so after would be 4/5 after
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since one rose card was taken out
so 4/5
do you get it?
yes
thanks
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okay, bye :) Have a nice day!
same to you
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