in a lottery there are 20 prizes and 25 blanks find the probability of getting a price
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answer is p(getting price) =20/45
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Total possibilities = 20 + 25 = 45
Total prizes = 20
Probability of getting a prize = 20 / 45
= 4/9
Total prizes = 20
Probability of getting a prize = 20 / 45
= 4/9
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