A standard six-sided die is rolled. What is the probability of rolling a number greater than or equal to 3? Express your answer as a simplified fraction or a decimal rounded to four decimal places.

The numbers on a six sided die are: 1, 2, 3, 4,5,6

There are 4 numbers that are either equal to 3 or greater than 3: 3, 4, 5,6

The probability of getting one is 4 chances out of 6 numbers, which is written as 4/6.

4/6 can be reduced to 2/3 (simplified fraction)