A box contains 90 discs numbered from 1 to 90 if one disc is drawn at random from the box find the probability that it bears find the probability of getting a prime number
Answers
Answered by
2
Answer:
4 / 15
Step-by-step explanation:
no. of cards = 90
prime no.s between 1 to 90 = 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89
therefore 24 prime are there between 1 and 90
probability = 24/ 90 = 4/ 15
hope it helps !!!
mark as the brainliest
Similar questions