Question

Cards marked with numbers 13,14,15,....,60 are placed in a box and mixed thoroughly. One card is drawn at random from the box. Find the probability that number on the card drawn is neither divisible by 5 nor by 10

Answer 1

Answer:

Total no. of possible outcomes = 48 {13, 14, 15, …., 60} (i) E ⟶ event of getting no divisible by 5 No. of favourable outcomes = 10{15, 20, 25, 30, 35, 40, 45, 50 55, 60} Probability, P(E) = (No.of favorable outcomes)/(Total no.of possible outcomes) P(E) = 10/48 = 5/24Read more on Sarthaks.com - https://www.sarthaks.com/102654/cards-marked-with-numbers-are-placed-box-and-mixed-thoroughly-one-card-drawn-random-from-the

Step-by-step explanation:

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