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

ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
ReneRene
Change my mind. I dare you.
Chat with Rene
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
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