Question

В школьном лагере в прошлом году отдыхали 52 учащихся четвёртых и пятых классов. Пятиклассников было на 6 человек меньше, чем учащихся четвёртых классов. Сколько пятиклассников отдыхало в школьном лагере в прошлом году?

Answer 1

52-6=46 было всего учащихся без большинства 5 классников ; 46:2=23 (5-х классников) ; проверяем-23+6=29 (4-ти классников); 23+29=52 учащихся 

Answer 2

Calculation of the Number of Fifth Graders in the School Camp Last Year

To calculate the number of fifth graders who attended the school camp last year, we need to consider the information provided.

According to the given information: - There were 52 students from the fourth and fifth grades in the school camp last year. - The number of fifth graders was 6 less than the number of fourth graders.

Let's assume the number of fourth graders is represented by x. Therefore, the number of fifth graders can be represented as x - 6.

To find the value of x, we can set up an equation based on the given information:

x + (x - 6) = 52

Simplifying the equation: 2x - 6 = 52

Adding 6 to both sides of the equation: 2x = 58

Dividing both sides of the equation by 2: x = 29

Therefore, the number of fourth graders is 29, and the number of fifth graders is 29 - 6 = 23.

So, there were 23 fifth graders who attended the school camp last year.