You roll a number cube. What are the odds that you will roll an even number?

1 Answer

#1:1#.

Explanation:

Probability = #"number of desirable outcomes"/"total number of possible outcomes"#

On a die, (number cube), there are 6 numbers, 3 of them are even
,
the probability of throwing an even number: #3/6= 1/2#

Odds = #"number of desirable outcomes"/"number of non-desirable outcomes"#, often written as #a:b# instead of #a/b#.

So the odds of rolling an even number are #3:(6-3)=1:1#.