Question

From set of 17 cards,numbered 1,2,......17
One is drawn .what is the probability that the number is the multiple of 3 and 7

Answer 1

Answer:

7/17

Step-by-step explanation:

Answer is 7/17 because divisible by 3 is 3,6 ,9,12,15 and divisible by 7 is 7,14 so 7/17 .there are 7 no. so 7/17 is the answer my friend.

Answer 2

The probability that the number is the multiple of 3 and 7 is $\frac{7}{17}$

Solution:

The probability of an event is given as:

$Probability = \frac{ \text{ number of favorable outcomes }}{ \text{ total number of possible outcomes }}$

Given that,

From set of 17 cards,numbered

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17

Therefore,

Total number of possible outcomes = 17

Favorable outcomes = number is the multiple of 3 and 7

Favorable outcomes = 3, 6, 7, 9, 12, 14, 15

Number of favorable outcomes = 7

Therefore,

$Probability = \frac{7}{17}$

Thus the probability that the number is the multiple of 3 and 7 is $\frac{7}{17}$

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