45
5
48
25% if 13 is a fractional number. You cannot have a fractional number of students.
7 because we will divide 31 รท4
84 students and six teachers.Students per teacher = (number of students) / (number of teachers)= 84 / 6= 14
5
48
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.
ANSWERI believe most classes have a maximum number of thirty students per class, but some have more.
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.
Ms. Washington can put 5 students into 7 rows or put 7 people into 5 rows.
7 because we will divide 31 รท4
84 students and six teachers.Students per teacher = (number of students) / (number of teachers)= 84 / 6= 14
uc berkeleys average size of each class
During the first term of the school year, Mrs. Farache had 24 students in her French class. In the second term, there were 31 students. What is the percent of change in the number of students?