answersLogoWhite

0

Because 3/6 of the sides on a number cube have even numbers, the probability of rolling even on one number cube is 1/2(equivalent of 3/6). But since you're rolling twice, you multiply the probability of one by itself (therefore rolling 2 number cubes). So:

1/2x1/2=1/4

The probability of rolling an even number when a number cube is rolled twice is 1/4, 25%, or 1 out of 4.

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
RossRoss
Every question is just a happy little opportunity.
Chat with Ross
RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
More answers

50

User Avatar

Anonymous

4y ago
User Avatar

Add your answer:

Earn +20 pts
Q: The probability of rolling an even number when number cube is rolled twice?
Write your answer...
Submit
Still have questions?
magnify glass
imp