Apair of fair dice is cast. what is the probabiliy that at least one of the numbers falling uppermost is a 1

The probability that at least one of the numbers falling uppermost is a 1 is

Step-by-step explanation:

If a pair of fair dice, lets say diceA and diceB, is cast:

At least one of the numbers falling uppermost is a 1 can happen in three different ways:

We should calculate all the 3 probabilities and sum them up.

1) =

2) =

3) =

Then the probability that at least one of the numbers falling uppermost is a 1 is:

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.