45
5
48
25% if 13 is a fractional number. You cannot have a fractional number of students.
In a class of 40 students, if 35 work full-time, then the number of students who work full-time is simply 35. Therefore, 35 students in that class work full-time.
7 because we will divide 31 ÷4
5
48
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.
In a class of 40 students, if 35 work full-time, then the number of students who work full-time is simply 35. Therefore, 35 students in that class work full-time.
ANSWERI believe most classes have a maximum number of thirty students per class, but some have more.
The total number of students in the class is 18 boys + 7 girls = 25 students. The fraction of the class that are girls is calculated by taking the number of girls (7) and dividing it by the total number of students (25), resulting in 7/25. Therefore, the fraction of the class that are girls is 7/25.
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 ÷4
84 students and six teachers.Students per teacher = (number of students) / (number of teachers)= 84 / 6= 14
uc berkeleys average size of each class