Question

What is the probability for tossing a number cube numbered from 1 to 6 and getting an odd number that is less than or equal to 3 ?

Answer 1

1/3 or 33%.

Odd numbers on a die

1
3
5

Less than or equal to 3, so we eliminate 5.

1
3
Those are 2 numbers of 6 numbers, so 2/6. Simplified it would be 1/3.