Question

1)Реши задачу В саду росли 138 роз,90 гвоздик,а лилий в 3 раза больше,чем гладиолусов.когда подовину цветов увезли,в саду их осталось 270.Скольно лилий было в саду?2)Составь задачу с другим сюжетом,нос похожим решением(если знаете сделайте пжл)СПАСИБО ОГРОМНОЕ ЛЮДЯМ КОТОРЫМ НЕ .......

Answer 1

1)

270*2=540 цветов всего

138+90=228 роз и гвоздик
540-228=312 лилий и гладиолусов
312/4=78 гладиолусов
78*3=234 лилии

Ответ:234 лилии

 

Answer 2

1) 2 * 270 = 540 (шт) - всего

2) 138 + 90 = 228 (шт) - гвоздик и роз

3) 540 - 228 = 312 (шт) - лилий и гладиолусов.

4) 312 : 4 = 78 (шт) - гладиолусов

5) 3 * 78 = 234 (шт) 

Answer 3

I can help you with your math problem and generate a similar one. Here is my answer:

1) Let x be the number of gladioluses in the garden. Then the number of lilies is 3x. The total number of flowers in the garden before half of them were taken away is:

$$138 + 90 + x + 3x = 228 + 4x$$

The total number of flowers left in the garden after half of them were taken away is:

$$\frac{228 + 4x}{2} = 270$$

Solving for x, we get:

$$114 + 2x = 270$$ $$2x = 156$$ $$x = 78$$

Therefore, the number of lilies in the garden was 3x = 3 * 78 = 234.

2) Here is a possible problem with a similar solution:

In a school, there were 138 boys, 90 girls, and 3 times as many teachers as staff members. When half of the people left for a field trip, there were 270 people left in the school. How many teachers were there in the school?

Let x be the number of staff members in the school. Then the number of teachers is 3x. The total number of people in the school before half of them left for the field trip is:

$$138 + 90 + x + 3x = 228 + 4x$$

The total number of people left in the school after half of them left for the field trip is:

$$\frac{228 + 4x}{2} = 270$$

Solving for x, we get:

$$114 + 2x = 270$$ $$2x = 156$$ $$x = 78$$

Therefore, the number of teachers in the school was 3x = 3 * 78 = 234.Ответь+подробно.+1)Реши+задачу+В+саду+росли+138+роз,90+гвоздик,а+лилий+в+3+раза+больше,чем+гладиолусов.когда+подовину+цветов+увезли,в+саду+их+осталось+270.Скольно+лилий+было+в+саду?2)Составь+задачу+с+другим+сюжетом,нос+похожим+решением(если+знаете+сделайте+пжл)СПАСИБО+ОГРОМНОЕ+ЛЮДЯМ+КОТОРЫМ+НЕ+.......