Question

1. Реши задачу. 7 В конкурсе «Казахские традиции и обычаи» участвовали ученики из восьми классов, по 4 челове- ка из каждого класса. После первого тура выбыли 12 учеников. Сколько учеников продолжило участие в конкурсе? можно с кратким условием?​

Answer 1

Ответ:

Классов: 8

Людей: 4

Выбыли: 12

Остались:?

8×4=32 всего ученика было

32-12=20 учеников осталось

Ответ: 20 учеников продолжили участие в конкурсе.

Пошаговое объяснение:

Можно лучший ответ это корона, появится позже.

Answer 2

Problem Analysis

We are given that in a competition called "Kazakh Traditions and Customs," students from eight classes participated, with four students from each class. After the first round, 12 students were eliminated. We need to determine how many students continued to participate in the competition.

Solution

To find the number of students who continued to participate in the competition, we need to subtract the number of eliminated students from the total number of participants.

The total number of participants can be calculated by multiplying the number of classes by the number of students from each class. In this case, there are eight classes, and four students from each class, so the total number of participants is 8 * 4 = 32.

To find the number of students who continued, we subtract the number of eliminated students from the total number of participants: 32 - 12 = 20.

Therefore, 20 students continued to participate in the competition.

Answer

The number of students who continued to participate in the competition is 20.