Question

Кирпич весит 2 килограмма и еще треть от собственного веса.сколько весит кирпич? 'Дети дроби еще не проходили.

Answer 1

2 кг=2000 г
2000:3=666,666..... - округляем до 667 г.
Следовательно, 2 кг 667 г весит кирпич

Answer 2

Calculating the Weight of the Brick

To calculate the weight of the brick, we can use the information provided. The brick weighs 2 kilograms and also a third of its own weight.

Step 1: Let's denote the weight of the brick as x kilograms.

Step 2: According to the information provided, the weight of the brick is 2 kilograms, and it also weighs a third of its own weight. This can be represented as the equation: - x = 2 + (1/3)x

Step 3: To solve for x, we can multiply the equation by 3 to clear the fraction: - 3x = 6 + x - 3x - x = 6 - 2x = 6 - x = 3

Step 4: Therefore, the weight of the brick is 3 kilograms.

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