in a lottery , there are 5 prizes and 15 blank. A lottery is drawn at random. what is the probability of getting a prize?
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Step-by-step explanation:
Total number of outcomes possible, n(S) = 10 + 25 = 35
Total number of prizes, n(E) = 10
P(E)=n(E)n(S)=1035=27
Subject: Probability - Quantitative Aptitude - Arithmetic Ability
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