Mathematics for IGCSE & O level - Probability (Section 3 - No. 10)
What is the probability of rolling a multiple of 3 when you spin a fair spinner numbered from 1 to 6?
1/6
1/3
1/2
2/3
Giải thích
Multiples of 3 in the spinner are 3 and 6. There are 2 favorable outcomes out of 6 total outcomes, giving a probability of 2/6 = 1/3.