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Sindrei [870]
3 years ago
15

Probability of rolling a 10, 11 or 12 on a 12 sided die

Mathematics
2 answers:
Alex17521 [72]3 years ago
7 0
10, 11, and 12 are 3 options out of the 12 sides. That is 3 out of 12, which is 3/12. 
If you simplify that, it is 1/4. 
In decimal form it is 0.25, and in percent form it is 25%. 
Hope this helps!
mario62 [17]3 years ago
4 0
There is a 1 in four chance of rolling those 3 numbers. You know this because there is a 3/12 chance of of rolling a 10,11, or 12. Simplify the fraction and you get 1/4.
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First option is the right choice.

Step-by-step explanation:

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