Inside the box are four red marbles, two green marbles and two marbles. If you are to pick one marbles randomly, what is the chance of picking red?

 Inside the box are four red marbles, two green marbles and two marbles. If you are to pick one marbles randomly, what is the chance of picking red?👇🏾👇 🏾

To find the probability of picking a red marble randomly, you need to determine the total number of marbles in the box and then calculate the ratio of red marbles to the total.

In this case, you have 4 red marbles, 2 green marbles, and 2 blue marbles, making a total of $4+2+2=8$ marbles.

The probability of picking a red marble randomly is the number of red marbles divided by the total number of marbles:

$𝑃(\text{Red})=\frac{4}{8}=\frac{1}{2}$

So, the chance of picking a red marble randomly is $\frac{1}{2}$ or 50%.