Exact answer as a fraction = 1/3
Approximate answer in decimal form = 0.333
Approximate answer as a percentage = 33.3%
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Explanation:
Check out the attached image below. It shows the various dice sums that add to either 4, 5 or 6. We have 12 occurrences total out of 6*6 = 36 overall giving 12/36 = 1/3 as the probability. This is in fraction form. As a decimal, 1/3 = 0.333 approximately which covers over to 33.3%