Question

What is the probability of rolling an odd on a number cube?

Answer 1

`1/2`

Explanation:

`"a number cube has 6 faces of which 3 are even numbers"`
`"and 3 are odd"`

`"probability is found using"`

`•color(white)(x)"number of favourable outcomes"/"total possible outcomes"`

`"favourable outcomes are "1,3" and "5larrcolor(blue)"odd numbers"`

`"possible outcomes are "1,2,3,4,5" and "6`

`rArrP("odd number")=3/6=1/2`