Question

Помогите плиз! задача с x-ом В саду росли 138 роз, 90 гвоздик, а лилий в 3 раза больше, чем гладиолусов. Когда половину цветов увезли, в саду их осталось 270. Сколько лилий было в саду?

Answer 1

(138+90+ х +3х): 2=270.
228+4Х=540
4х= 540-228
х=(540-228):4

Answer 2

Problem Analysis

To solve this problem, we need to determine the number of lilies in the garden based on the given information. We are given the number of roses, carnations, and the relationship between lilies and gladioli. We are also given the total number of flowers remaining in the garden after half of them were taken away.

Given Information

- Number of roses: 138 - Number of carnations: 90 - Number of lilies is three times the number of gladioli. - After half of the flowers were taken away, there were 270 flowers remaining in the garden.

Solution

Let's solve this problem step by step.

1. Let's assume the number of gladioli in the garden is x. 2. The number of lilies is three times the number of gladioli, so the number of lilies is 3x. 3. The total number of flowers in the garden is the sum of roses, carnations, lilies, and gladioli: 138 + 90 + 3x + x = 228 + 4x. 4. After half of the flowers were taken away, there were 270 flowers remaining in the garden. So, the equation becomes: 228 + 4x = 270. 5. Solving this equation, we find that x = 10. 6. Therefore, the number of lilies in the garden is three times the number of gladioli, which is 3 * 10 = 30.

Answer

There were 30 lilies in the garden.

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