Question

ПОМОГИТЕ, ПОЖАЛУЙСТА!!!! ОЧЕНЬ ВАЖНО!!! Решите задачу, составив уравнение по её условию. Секцию карате посещают 54 школьника. Девочек в секции в 5 раз меньше, чем мальчиков. Сколько девочек и мальчиков в секции?

Answer 1

Пусть мальчики в секции это х тогда девочки это 5х . А всего х+5х=54. Значит 6х=54; х=9 Мальчиков в секции 9 чел.,тогда девочек 9*5=45.

Answer 2

54:5=девочек ответ думай

Answer 3

Problem Analysis

To solve this problem, we need to find the number of boys and girls in the karate section. We are given that there are 54 schoolchildren in the section, and the number of girls is 5 times less than the number of boys.

Solution

Let's assume the number of boys in the section is x. According to the given information, the number of girls will be x/5.

We can set up the following equation to represent the total number of schoolchildren in the section:

x + x/5 = 54

To solve this equation, we can multiply through by 5 to eliminate the fraction:

5x + x = 270

Combining like terms, we get:

6x = 270

Dividing both sides by 6, we find:

x = 45

Therefore, there are 45 boys and 45/5 = 9 girls in the karate section.

Answer

There are 45 boys and 9 girls in the karate section.