3 years ago

You draw a card at random from a deck that contains 3 black cards and 7 red cards.

2 answers:

6 0

There are 10 cards in total because 3 + 7 = 10
Because there are 3 black cards, the probability of drawing a black card would be 3/10.

inna [77]3 years ago

3 0

Answer:

The answer is 3/10

Step-by-step explanation:

There are 3 black cards and the total number of cards is 10

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