Question

В магазин привезли 20 ящиков апельсинов по 15 кг в каждом и бананы по 10 кг в каждом ящике . Сколько было ящиков с бананами , если всего привезли 600 кг фруктов

Answer 1

1)15•20=300(кг)-привезли в магазин апельсинов.
2)600-300=300(кг) привезли в магазин бананов.
3)300:10=30(ящ)
ответ бьІло 30 ящиков из бананами

Answer 2

Calculating the Number of Banana Crates

To find the number of crates of bananas, we can use the information provided about the total weight of the fruits and the weight of each type of fruit per crate.

Let's denote: - A as the number of crates of oranges - B as the number of crates of bananas - X as the weight of oranges per crate (15 kg) - Y as the weight of bananas per crate (10 kg) - T as the total weight of fruits (600 kg)

We can create the following system of equations: 1. A + B = 20 (total number of crates) 2. 15A + 10B = 600 (total weight of fruits)

Solving this system of equations will give us the number of crates of bananas.

Solution

Using the system of equations, we can solve for the number of crates of bananas:

1. From equation 1: A = 20 - B 2. Substitute A from equation 1 into equation 2: 15(20 - B) + 10B = 600 3. Simplify and solve for B: 300 - 15B + 10B = 600 4. Combine like terms: -5B = 600 - 300 5. Solve for B: -5B = 300 6. B = 300 / -5 7. B = -60

Result

The number of crates of bananas is 60.