Question

Вася и Маша учатся в одном классе. Мальчиков в этом классе в два раза больше, чем девочек. У Васи одноклассников на 8 больше, чем одноклассниц. Сколько одноклассниц у Маши?

Answer 1

У меня прлучилось так. Проверяйте

Answer 2

Problem Analysis

We are given the following information: - There are twice as many boys as girls in the class. - Vasya has 8 more classmates than classmates. - We need to find the number of classmates Masha has.

Solution

Let's assume the number of girls in the class is x. Since there are twice as many boys as girls, the number of boys in the class would be 2x.

According to the second statement, Vasya has 8 more classmates than Masha. This means that the total number of classmates Vasya has is x + 8.

To find the number of classmates Masha has, we need to subtract the number of boys from the total number of classmates Vasya has. This can be represented as:

x + 8 - 2x = classmates Masha has

Simplifying the equation, we get:

8 - x = classmates Masha has

Therefore, the number of classmates Masha has is 8 - x.

Now, we need to find the value of x to determine the number of classmates Masha has.

Calculation

Unfortunately, the search results provided by You.com do not contain the specific information needed to calculate the number of classmates Masha has. Therefore, we are unable to provide a specific answer based on the given information.

However, if we are given the value of x, we can calculate the number of classmates Masha has using the equation 8 - x.

Please provide the value of x so that we can calculate the number of classmates Masha has.

Answer 3

Problem Analysis

We are given that Vasya and Masha are studying in the same class. The number of boys in the class is twice the number of girls. Additionally, Vasya has 8 more classmates than Masha. We need to determine the number of classmates Masha has.

Solution

Let's assume the number of girls in the class is G. Since the number of boys is twice the number of girls, the number of boys in the class is 2G.

According to the given information, Vasya has 8 more classmates than Masha. This means that the total number of classmates Vasya has is M + 8, where M represents the number of classmates Masha has.

Since the total number of classmates in the class is the sum of the number of boys and girls, we can write the following equation:

G + 2G = M + 8

Simplifying the equation, we get:

3G = M + 8

To find the number of classmates Masha has, we need to solve this equation.

Calculation

Let's solve the equation to find the value of M:

3G = M + 8

We can rearrange the equation to isolate M:

M = 3G - 8

Now we can substitute the value of M in terms of G into the equation to find the number of classmates Masha has.

Answer

The number of classmates Masha has can be represented by the equation M = 3G - 8. To determine the specific value, we need to know the number of girls in the class (G).