GCSE Maths Practice: probability-scale

Question 1 of 10

Practice calculating probability of drawing a black ball from a bag.

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\( \begin{array}{l}\textbf{What is the probability of drawing a black ball from a bag} \\ \text{containing 5 black balls and 3 white balls?}\end{array} \)

Choose one option:

Divide black balls by total balls.

Count total balls and black balls. Probability = favourable ÷ total outcomes.