In a bag there are 2 red, 3 yellow, 4 green, 6 blue marbles. what is the probability of p (blue)?

2/5

Step-by-step explanation:

2 red, 3 yellow, 4 green, 6 blue marbles. = 15 marbles

P( blue) = blue / total

             =6/15

             =2/5

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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