Answer:
1/88 may be not sure
Step-by-step explanation:
there are 11 multiples of 9 between 9 and 99 therefore 99-11 = 88 left
=1/88 not so sure about the answer
The probability that the number is not a multiple of 9 is 8/9
The number range is given as:
1 to 99
So, the sample size is:
n = 99
There are 11 multiples of 9 from 1 to 99.
This means that there are 88 numbers that are not multiples of 9 from 1 to 99
The probability that the number is not a multiple of 9 is then calculated as:
p = 88/99
Simplify
p = 8/9
Hence, the probability that the number is not a multiple of 9 is 8/9
Read more about probabilities at:
https://brainly.com/question/25870256
