Question

From the number cards numbered from 10 to 29 , a card is drawn randomly . Find the probability of getting a square or a cube numbered card.

Answer 1

Answer:

3/20 probability of getting a square and a cube numbered card

Answer 2

Total number of events = 29 - 10 + 1 = 20

Total no. of squares between 10 to 29 = 2

Total no. of cubes between 10 to 29 = 1

So, probability of getting a square or a cube numbered card = 3/20

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