Question

a spinner contains the numbers 1 through 50. What is the probability that the spinner will land on a number that is not a multiple of 9? Give your answer in fraction form. ​

Answer 1

`(9)/(10)`

Explanation:

multiplies of 9, 18,27,36, and 45. Every number has a change to be selected, but these 5. There are 50 numbers

`(50-5)/(50)`

`(45)/(50\\)`

`(9)/(10)`