Question

You roll a number cube. What are the odds of rolling a 6? What are the odds of rolling a 5 or higher?

Answer 1

See explanation.

Explanation:

There are 6 possible results of a throw.

In the first part there is only 1 result fulfilling the condition: `6`, so the probability is `1/6`.

The second part has 2 results satisfying the condition.

`B={5,6}`

So the probability is:

`P(B)=2/6=1/3`