What is the probability that Glen will get a yellow marble?  Express answer as a percent. Probability is  calculated by creating a ratio and dividing the numerator by the denominator to create a decimal and then a percent.

For example:

2 cars are green and 3 cars are red.  What is the probability that the car that is chosen is red?

favorable (what you want picked)  = 2   = .4  =40%
         total  number of choices           5

What is the probability out of, like how many different marbles are there? comment on this and i can help :)

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.