Given a set of numbers {1, 2, 3, …., 125}. If a number is chosen at random from the above set, what is the probability that the chosen number will be a perfect cube?
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Step-by-step explanation:
The perfect cubes from the set are 1,8,27,64,125
Number of favourable outcomes =5
Number of possible outcomes =125
probability =Number of favourable outcomes /Number of possible outcomes
probability of the chosen number will be a perfect cube = 5/125 =1/25
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