18 * 35 = 630 total students 630 / 30 = 21 total classes
An additional 3 classes.
A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
It is important to have a sense of equality amongst the students in the school.
four students take 45 minutes to weed the school garden plot. how long will it take 5 students to do the same job
That depends on if the variable "number of students" is dependent on something else. For example, if the number of students is dependent on the time of year, then it is charted along the y-axis. If the number of students is independent, and the school's yearly expenses are dependent on the number of students, than the number of students should be tracked by the x-axis.
812-36=776 776(divided by)2=388 388+36=424 There are 424 girls in the school....
A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
3 classes
You would first multiply 35 x 18 to find out how many total students there are, which is 630. Then, you would divide 630/30, since you can only have 30 students maximum in a class. This gives you the answer of 21 classes must be formed.
There is an excess of 18 x 5 ie 90 so there has to be an extra 3 classes.
You reduce each class by 5 (existing - new), and you have 18 classes (given).Multiplying, you have 90 extra students. To put them in classes of 30, divide.90 / 30 = 3 new classes.Three more classes because 18*35 = 630 and 630/30 = 21
3
the bell signals students to change classes
High school students classes are: Math Biology Chemistry Science History Geometry Social Studies Algebra Literature77 K-Prep
Primary school is a conglomerate of classes, most probably because the younger mind of the students will likely get confused changing classes as with middle and high school.
There were in school taking classes.
Yes, from mid-school to college students can choose their own classes. Those, however, are part of a study plan.