Question

Решите пожалуйста задачу)) На первом складе было в 4 раза больше центнеров яблок, чем на другом. Когда на первый склад привезли 15 центнеров, а на второй склад 30 центнеров, то количество яблок на складах стало поровну. Сколько центнеров яблок на каждом складе было первоначально?

Answer 1

4x - яблок на первом складе.
x - яблок на втором складе.
4x + 15 = x + 30
4x - x = 30 - 15
3x = 15
x = 15/3 = 5 ц. яблок было на втором складе.
5 * 4 = 20 ц. яблок было на первом складе.

Answer 2

#### Problem Analysis To solve this problem, we need to determine the initial number of centners of apples on each warehouse. We are given that the first warehouse initially had 4 times more centners of apples than the second warehouse. After 15 centners were brought to the first warehouse and 30 centners were brought to the second warehouse, the number of apples on each warehouse became equal. #### Solution Let's assume that the initial number of centners of apples on the second warehouse is **x**. Since the first warehouse initially had 4 times more centners of apples than the second warehouse, the initial number of centners of apples on the first warehouse would be **4x**. After 15 centners were brought to the first warehouse, the total number of centners of apples on the first warehouse became **4x + 15**. Similarly, after 30 centners were brought to the second warehouse, the total number of centners of apples on the second warehouse became **x + 30**. According to the problem, the number of apples on each warehouse became equal. Therefore, we can set up the following equation: **4x + 15 = x + 30** Now, let's solve this equation to find the value of **x**. **4x + 15 = x + 30** Subtract **x** from both sides: **3x + 15 = 30** Subtract 15 from both sides: **3x = 15** Divide both sides by 3: **x = 5** So, the initial number of centners of apples on the second warehouse was **5**, and the initial number of centners of apples on the first warehouse was **4x = 4 * 5 = 20**. Therefore, there were initially **20 centners of apples on the first warehouse** and **5 centners of apples on the second warehouse**. #### Answer The initial number of centners of apples on each warehouse was: - First warehouse: **20 centners** - Second warehouse: **5 centners**