Question

К празднику купили 20 зел. шаров, несколько синих шаров и 8 белых шаров. Желтых шаров купили столько же,сколько зел. и синих вместе,красных - столько же,сколько синих и белых вместе.На сколько желтых шаров купили больше,чем красных?

Answer 1

Ответ будет - желтых купили на 12 шаров больше чем красных.
пусть количество синих шаров обозначим через Х
вот и купили желтых (20 + Х) штук
а красных (8 + Х) штук
теперь найдем разность, вычтим от количества желтых шаров красные
(20 + Х) - (8 + Х) = 20 + х - 8 - х = 12 штук

Answer 2

будет на 12 больше но решение написать не смогу

Answer 3

Calculation of Yellow and Red Balloons

To calculate the difference between the number of yellow and red balloons, let's first determine the number of yellow and red balloons purchased based on the given information.

According to the question, the number of green balloons is 20, the number of blue balloons is unspecified, and the number of white balloons is 8. Additionally, the number of yellow balloons is equal to the sum of the green and blue balloons, and the number of red balloons is equal to the sum of the blue and white balloons.

Let's assign variables to the unknown quantities: - Number of blue balloons: x - Number of yellow balloons: 20 + x - Number of red balloons: x + 8

To find the difference between the number of yellow and red balloons, we need to subtract the number of red balloons from the number of yellow balloons:

Difference = Number of yellow balloons - Number of red balloons

Substituting the variables with the given expressions, we have:

Difference = (20 + x) - (x + 8)

Simplifying the equation, we get:

Difference = 20 + x - x - 8

The x terms cancel out, leaving us with:

Difference = 20 - 8

Simplifying further, we find:

Difference = 12

Therefore, the number of yellow balloons is 12 more than the number of red balloons.