Question

Цена 1 кг кофе 600 рублей 5 кг кофе стоит столько же, сколько 10 кг чая.Какова цена 1 кг чая?Реши задачу 2 способами.

Answer 1

Ответ:

300 рублей

Пошаговое объяснение:

Способ 1. 1) 600 • 5 = 3000 (р.) — 5 кг кофе

2) 3000 : 10 = 300 (р.) — 1 кг чая

Способ 2. 1)10:5=2 (раза) — во столько кофе дороже чая

2) 600 : 2 = 300 (р.) — 1 кг чая.

Answer 2

Один способ:

600×5=3000(стоит 10 кг чая)

3000:10=300(стоит 1 кг чая)

Answer 3

Problem Statement

The price of 1 kg of coffee is 600 rubles. If 5 kg of coffee costs the same as 10 kg of tea, what is the price of 1 kg of tea? Solve the problem using two different methods.

Method 1: Proportions

Let's assume the price of 1 kg of tea is x rubles. We can set up a proportion to solve for x:

(5 kg of coffee) / (10 kg of tea) = (600 rubles) / (x rubles)

Cross-multiplying, we get:

5 * x = 10 * 600

Simplifying, we have:

5x = 6000

Dividing both sides by 5, we find:

x = 1200

Therefore, the price of 1 kg of tea is 1200 rubles.

Method 2: Algebra

Let's assume the price of 1 kg of tea is x rubles. We can set up an equation using the given information:

5 kg of coffee = 10 kg of tea

Multiplying both sides by the price of 1 kg of tea (x), we get:

5 * 600 = 10 * x

Simplifying, we have:

3000 = 10x

Dividing both sides by 10, we find:

x = 300

Therefore, the price of 1 kg of tea is 300 rubles.

In conclusion, the price of 1 kg of tea can be calculated as either 1200 rubles or 300 rubles, depending on the method used.