20 x 19 x 18/3 x 2 = 1,140 groups
Ms. Diaz has several options for dividing her class of 30 students into 10 groups. She could create groups of varying sizes, such as three groups of 4 students and seven groups of 3 students, or any other combination that totals 30. The groups can also consist of different sizes, such as one group of 10 and nine groups of 2. Ultimately, the arrangement depends on her specific goals for the group dynamics and activities.
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?
7 because we will divide 31 ÷4
2 groups of 16, 4 groups of 8, 8 groups of 4, 16 groups of 2. Not really divided or in groups, but there could be 1 group of 32 or everyone by themselves.
15 or any multiple of 15, including 15 trillion which is greater than the human popluation, but that is maths for you!
30C8 = 5,852,925
23 x 22 x 21 x 20/4 x 3 x 2 = 8,855 groups
To find the number of different groups (a) within a larger group (b), use the formula b!/a!.(b-a)! where the ! sign indicates "factorial". In your problem b = 21 and a = 5 so we have 21!/(5!.16!) this simplifies to 21.20.19.18.17/5.4.3.2 cancelling leaves 21.19.3.17 ie 20349
To divide a class of 32 students into groups with equal numbers of students, you would need to find the factors of 32. The factors of 32 are 1, 2, 4, 8, 16, and 32. Therefore, you can divide the class into 1 group of 32 students, 2 groups of 16 students, 4 groups of 8 students, 8 groups of 4 students, 16 groups of 2 students, or 32 groups of 1 student. So, there are 6 ways to divide the class into groups with equal numbers of students.
Ms. Diaz has several options for dividing her class of 30 students into 10 groups. She could create groups of varying sizes, such as three groups of 4 students and seven groups of 3 students, or any other combination that totals 30. The groups can also consist of different sizes, such as one group of 10 and nine groups of 2. Ultimately, the arrangement depends on her specific goals for the group dynamics and activities.
Math class is a class which is taught to students in a school (elementary through highschool) It is a class which teaches different strategy's to to students to solve different math equations.
they can be 2 groups of 16, 4 groups of 8, 8 groups of 4, or 16 groups of 2
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?
7 because we will divide 31 ÷4
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?
2 groups of 16, 4 groups of 8, 8 groups of 4, 16 groups of 2. Not really divided or in groups, but there could be 1 group of 32 or everyone by themselves.
15 or any multiple of 15, including 15 trillion which is greater than the human popluation, but that is maths for you!