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o-na [289]
3 years ago
15

You roll a number cube once. what is the theoretical probability that you roll a 3 or 4?

Mathematics
1 answer:
yanalaym [24]3 years ago
4 0

Answer:

2/6 or 1/3

Each number has 1 /6 probability. But since you can accept either 3 or 4, the probability is better and is 2/6 or simplified to 1/3.

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This question relates to the discovery of Gauss, a mathematician. He found out that if you split 100 from 1-50 and 51-100, you could add them from each end to get a sum of 101. As there are 50 sets of addition, then the total is 50×101=5050
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Quick note
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