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3 years ago

A bag contains 5 red marbles, 4 blue marbles and 6 green marbles. If three marbles

Mathematics

1 answer:

Nina [5.8K]3 years ago

8 0

Answer:

The probability of drawing three red marbles is 1/27, or about 3.71%

Step-by-step explanation:

Add all the marbles:

5 + 4 + 6 = 15

Find favourable outcomes:

The probability for drawing a red marble is:

5/15 or 1/3

Multiply this ×3 to find the probability of drawing three red marbles.

1/3 × 1/3 × 1/3 = 1/27

1 ÷ 27 = 0.0370370370 ... repeating

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<h2><u>Given</u> :</h2>

The given equations are :

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