Calculate single and multiple event probabilities as fractions, decimals, and percentages.
Quick Examples
Fraction
1/6
Decimal
0.1667
Percentage
16.67%
Complement P(not event)
5/6 = 83.33%
P(A and B) = P(A) × P(B)
25.00% (1/4, 0.2500)
P(A or B) = P(A) + P(B) − P(A∩B)
75.00% (3/4, 0.7500)
Visual Representation
P(A) = 50.0%
P(B) = 50.0%
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