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A spinner has numbers 1,5,12,6,11,3,8,14

1. Find the probability of landing on a multiple of three write your answer as a fraction

2. Find the probability of landing on a number greater than 11 or a 1

3. You spin the spinner twice. Find the probability of landing on a multiple of 6 and then an 8 write your answer as a percent.

User Schof
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Answer:

Explanation:

The probability of landing on a multiple of three can be found by counting the number of multiples of three on the spinner and dividing by the total number of options. There are 3 multiples of three (3, 6, and 12) out of 8 options, so the probability is 3/8. This can be simplified to 3/8 = 3/8 = 3/4.

To find the probability of landing on a number greater than 11 or a 1, we count the number of options that meet these criteria and divide by the total number of options. There are 2 options (11 and 14) that are greater than 11 and 1 option (1) that is a 1, so there are 3 options in total. The probability of landing on one of these options is 3/8.

To find the probability of landing on a multiple of 6 and then an 8, we multiply the individual probabilities of landing on each of these options. The probability of landing on a multiple of 6 is 2/8 = 1/4, and the probability of landing on an 8 is 1/8. So the probability of landing on a multiple of 6 and then an 8 is (1/4) * (1/8) = 1/32. To convert this to a percentage, we multiply by 100: (1/32) * 100 = 3.125%. So the answer is 3.125%.

User Karan Thakkar
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