GCSE Maths Practice: tree-diagrams

Question 2 of 9

Find probability of drawing red then blue.

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\( \begin{array}{l}\textbf{Bag: 2R,3B,5G. Draw 2 balls.} \\ \text{Find probability red then blue.}\end{array} \)

Choose one option:

P(Red then Blue) = P(Red) × P(Blue|Red)

Multiply probabilities for sequential draws.