ECZ 2018 · O-Level Paper 1 — Probability

A box contains 5 green, 3 yellow and 6 red beads of the same type. Find the probability of picking a yellow bead at random from the box.

Verified working — step 1

Total beads = 5 + 3 + 6

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Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

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