Question

В букете 19 красных желтых и белых гладиолусов.Красных в 3 раза больше,чем белых,а желтых больше,чем белых,но меньше,чем красных. Сколько желтых гладиолусов в букете? Сравните количество красных,желтых и белых гладиолусов.Результат сравнения запишите в виде двойного неравенства

Answer 1

19 : на 3 этим мы узнаем сколько белых = 6,3 белых ,6,3 •на 3 =18,9 ответ : 18,9

Answer 2

Problem Analysis

We are given a bouquet of gladiolus flowers consisting of 19 flowers in total. The bouquet contains red, yellow, and white gladiolus flowers. The number of red flowers is three times the number of white flowers, and the number of yellow flowers is greater than the number of white flowers but less than the number of red flowers. We need to determine the number of yellow gladiolus flowers in the bouquet and compare the quantities of red, yellow, and white flowers using a double inequality.

Solution

Let's assume the number of white gladiolus flowers in the bouquet is x.

According to the given information: - The number of red flowers is three times the number of white flowers, so the number of red flowers is 3x. - The number of yellow flowers is greater than the number of white flowers but less than the number of red flowers. Therefore, the number of yellow flowers is between x and 3x.

To find the number of yellow flowers, we need to solve the inequality x < number of yellow flowers < 3x.

Let's solve this inequality to find the range of possible values for the number of yellow flowers.

x < number of yellow flowers < 3x

Since the number of yellow flowers is an integer, we can rewrite the inequality as:

x < number of yellow flowers ≤ 3x

Now, let's substitute the value of x into the inequality:

x < number of yellow flowers ≤ 3x

x < number of yellow flowers ≤ 3(x = 19 - x)

Simplifying the inequality:

x < number of yellow flowers ≤ 3(19 - x)

x < number of yellow flowers ≤ 57 - 3x

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

4x < number of yellow flowers + 3x ≤ 57

**4