Question

There is a spinner with 15 equal areas, numbered 1 through 15. If the spinner is spun

Answer 1

If the spinner is spun one time then the probability that the result is a multiple of 5 and a multiple of 3 is 8/15.

Given that the spinner is numbered from 1 to 15.

We are required to find the probability that the result is a multiple of 5 and a multiple of 3.

Probability is likeliness of happening an event among all the events possible. It lies between 0 and 1.

Probability=Number of items/Total of items.

Multiple of 5 from 1 to 15=5,10,15

Multiple of 3 from 1 to 15=3,6,9,12,15

Probability that the result is the multiple of 5=3/15

Probability that the result is the multiple of 3=5/15

Probability that the result is multiple of 5 and 3=3/15+5/15

=8/15

Hence if the spinner is spun one time then the probability that the result is a multiple of 5 and a multiple of 3 is 8/15.

Learn more about probability at brainly.com/question/24756209

#SPJ9