cards marked with numbers 1,2,3,..........25 are placed in a box and mixed thoroughly and one card is drawn at random from the box. what is the probability that the number on the card is , a multiple of 3 or 5
Answers
Answered by
2
Answer:
probability = 12/25
Step-by-step explanation:
the multiples of 3 and 5 are
3,6,9,12,15,18,21,24,5,10,20,25.
Answered by
8
Answer:
P(E) = 12/25
Step-by-step explanation:
Total no. of cards = 25
Multiples of 3 = 3,6,9,12,15,18,21,24
Multiples of 5 = 5,10,15,20,25
Favourable Outcomes are 3,5,6,9,10,12,15,18,20,21,24,25.
Therefore, no. of favourable outcomes = 12
P( getting a multiple of 3 or 5 ) = 12/25
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