Question

Реши задачи. что в них общего и чем они отличаются? В классе 28 человек. Они разбились на 4 равные группы. Сколко человек в каждой группе?В классе 28 человек. Они разбились на группы по 4 человека в каждой. Сколько получилось групп?

Answer 1

1) 28:4=7
2) 28=4x
x=28/4
x=6
Задачи отличаются тем, что в первом случае мы ищем кол-во человек в одной из четырех равных групп, а во втором, мы ищем количество групп, имея общее число учеников и количество человек в одной группе

Answer 2

Problem 1: Dividing 28 people into 4 equal groups

To solve this problem, we need to divide 28 people into 4 equal groups.

The number of people in each group can be found by dividing the total number of people (28) by the number of groups (4).

Solution: To find the number of people in each group, we divide 28 by 4:

28 / 4 = 7

Therefore, there are 7 people in each group.

Problem 2: Dividing 28 people into groups of 4

In this problem, we need to divide 28 people into groups of 4.

To find the number of groups, we divide the total number of people (28) by the number of people in each group (4).

Solution: To find the number of groups, we divide 28 by 4:

28 / 4 = 7

Therefore, there are 7 groups.

Commonality and Difference

Both problems involve dividing a total number of people (28) into groups. However, the difference lies in how the groups are formed.

In the first problem, the goal is to divide the people into equal groups, resulting in 4 groups of 7 people each.

In the second problem, the goal is to divide the people into groups of 4, resulting in 7 groups.

So, the commonality is that both problems involve dividing 28 people, but the difference is in the size and number of groups formed.