A bag contains 10 marbles four of them are red three blue two white and one yellow a marble is drawn at ramdom what is the probability that it is blue?

The probability can be written as;

3/10

0.3

30%

Step-by-step explanation:

To determine the probability, we will find: (the number of favourable outcomes) / (the number of possible outcomes).

The favourable outcome is 3, because there are 3 blue marbles.

The possible outcome in 10, because there are 10 total marbles.

The probability is 3/10.

Let's divide: 3 ÷ 10 = 0.30

There is a 30% chance of drawing a blue marble.