Question

В питомнике было выращено 2500саженцев плодовых деревьев и декоративных кустарников. Розы составили 15%, декоративные кустарники - 0,25 всех саженцев, а остальные саженцы плодовых деревьев. Сколько было саженцев плодовых деревьев.

Answer 1

Розы - 2500 * 0,15 = 375 Декоративные кустарники - 0,25 * 2500 = 625 Розы + Декоративные кустарники - 375 + 625 = 1000 Плодовые деревья - 2500 - 1000 = 1500 Ответ: плодовых деревьев 1500 саженцев

Answer 2

Calculating the Number of Fruit Tree Seedlings

To calculate the number of fruit tree seedlings, we can use the information provided about the percentage of roses and decorative shrubs, and then find the remaining percentage for fruit tree seedlings.

Given: - Total seedlings = 2500 - Roses = 15% of total seedlings - Decorative shrubs = 0.25 of all seedlings

We can calculate the number of fruit tree seedlings using the following steps:

1. Calculate the number of roses: - 15% of 2500 = 0.15 * 2500 = 375 roses

2. Calculate the number of decorative shrubs: - 0.25 * 2500 = 625 decorative shrubs

3. Calculate the remaining percentage for fruit tree seedlings: - Total percentage used for roses and decorative shrubs = 15% + 0.25 = 15.25% - Remaining percentage for fruit tree seedlings = 100% - 15.25% = 84.75%

4. Calculate the number of fruit tree seedlings: - 84.75% of 2500 = 0.8475 * 2500 = 2118.75 fruit tree seedlings

Answer

The number of fruit tree seedlings in the nursery was 2118.75.