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Q: In ms vinceguerra's classther are 13 boys and 14 girls what is the ratio of the boys to the number of students in the class?

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the number of students in a class to the number of teachers affects the student to teacher ratio. the number of students should be low just so the students that need personal instruction get it.

25% if 13 is a fractional number. You cannot have a fractional number of students.

This information tells us that (248/x) = (62/100) , by the definition of percentage. Thus x = 248*(100/62) = 400 so there are 400 students in the class.

9/8

8 obviously

ANSWERI believe most classes have a maximum number of thirty students per class, but some have more.

It is a class of students

The noun class is a collective noun for a group of pupils (students).

Here are 10 students getting honors credits in a class, and they make up 20% of the class. How do we find the number of students in the class? Let's look. We have a class, and 20% of the class are getting honors credit, and that turns out to be 10 students. Now we can generate a formula that we can use to discover our answer. Let's assign letters to the things we know or are finding out. Nclass = number of students in the class. Nhonors = number of honors students in the class. And Nhonors = 10 students. Nclass x 20% = 10 students 20% = 20/100ths (because % = hundredths) or 0.20 or just 0.2 for simplicity. Nclass x .2 = 10 students Now divide both sides by .2 so the .2 will cancel out (or drop out) on the left side of the equation and we'll have isolated the answer we are looking for, which is Nclass. Nclass = 10 students divided by .2 Nclass = 10/.2 students = 50 students There are 50 students in the class. As .2 equals 2/10 or 1/5, we can find 1/5th of 50 just by thinking about it to check our work. And 1/5th of 50 equals 10, which is in agreement with the information we were given in the problem.

Africa is not a single country. It wouldn't make sense for there to be a regulated number of students in ever class. You might find it hard to find a regulated number of students in every class in a single high school so what makes you think the number of students would be regulated in a whole continent?

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