Want this question answered?
5
48
25% if 13 is a fractional number. You cannot have a fractional number of students.
7 because we will divide 31 ÷4
84 students and six teachers.Students per teacher = (number of students) / (number of teachers)= 84 / 6= 14
5
48
Class size can affect learning by influencing the amount of individual attention each student receives from the teacher. Smaller class sizes generally allow for more personalized instruction and support, which can lead to better academic outcomes. In larger classes, students may have less opportunity for one-on-one interaction with the teacher and may struggle to stay engaged and focused.
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.
think that this will be solved like followings total number of students=n=30 total number of boys=10 total number of girls=20 toatal number of students with brown eys=15 thus total number of ways =10! + 30p15 =10! + (30!/(30-15)!
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 ÷4
Eight 8 Dont have Brown eyes or brown hair because it says 12 have both brown hair and brown eyes so subtract that by 20 and you get eight 8
84 students and six teachers.Students per teacher = (number of students) / (number of teachers)= 84 / 6= 14