Question

A single die is rolled on time. Find the probability of rollung a number greater than 5 or less than 4​

Answer 1

Answer:

$\dfrac{2}{3}$

Step-by-step explanation:

A single die is rolled on time.

All possible outcomes are $1,2,3,4,5,6$ (6 in total)

Rolling a number greater than 5 or less than 4​ means rolling numbers $6$ or $1,2,3$ so

All favorable outcomes are $1,2,3,6$ (4 in total)

The probability of rolling a number greater than 5 or less than 4​ is

$P=\dfrac{\text{Number of all favorable outcomes }}{\text{Number of all possible outcomes}}\\ \\=\dfrac{4}{6}\\ \\=\dfrac{2}{3}$