A dart board has sections of identical size numbered 1-20. A dart is thrown and hits the board. What is the probability that the dart lands inside a prime number section
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Answer:
probability is 9/20
Step-by-step explanation:
Total no.s = 20
Total prime number =9
(1,2,3,5,7,11,13,17,19)
So, probability is = 9/20
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