Question

В классе 25 учащихся из них 2/5 девочки на сколько больше в классе мальчиков чем девочек?

Answer 1

Ответ:

В классе мальчиков на 5 больше,чем девочек.

Пошаговое объяснение:

25:5*2=5*2=10 девочек в классе

25-10=15 мальчиков в классе

15-10=5

Answer 2

Ответ:

25×2:5=10-девочек

25-10=15-мальчиков

15-10=5

Ответ:на 5 мальчиков в классе больше чем девочек

Answer 3

Calculating the Difference Between Boys and Girls in the Class

In the class of 25 students, where 2/5 are girls, we can calculate the number of boys and girls in the class.

Let's denote: - Total number of students in the class as T - Number of girls in the class as G - Number of boys in the class as B

We know that 2/5 of the class are girls, so we can calculate the number of girls in the class: G = (2/5) * T

The number of boys in the class can be calculated as: B = T - G

Now, we can find the difference between the number of boys and girls in the class: Difference = B - G

Let's calculate the difference.

Calculation

T = 25 (total number of students) G = (2/5) * 25 = 10 (number of girls) B = 25 - 10 = 15 (number of boys)

Difference = 15 - 10 = 5

So, in the class of 25 students, there are 5 more boys than girls.