Question

Решите задачу зарание спасибо В корзине было в 2 раза меньше винограда, чем в ящике. После того как в корзину добавили 2кг, в ней стало винограда на 0,5кг больше, чем в ящике. Сколько винограда было в корзине? надо решить с омощью линейного уровнения

Answer 1

1.5 вот решение может неправильно

Answer 2

Не уверен но думаю что правильно .

Answer 3

Problem Analysis

To solve this problem using a linear equation, we need to set up an equation based on the given information and then solve for the unknown variable. Let's analyze the problem step by step:

1. Initially, the amount of grapes in the basket was 2 times less than the amount in the box. 2. After adding 2kg of grapes to the basket, the amount in the basket became 0.5kg more than the amount in the box.

Let's assume the amount of grapes in the box is represented by the variable x. Based on the given information, we can set up the following equation:

2x - 2 = x + 2 + 0.5

Now, we can solve this equation to find the value of x, which represents the amount of grapes in the box.

Solving the Equation

Let's solve the equation step by step:

2x - 2 = x + 2 + 0.5

First, let's simplify the equation:

2x - 2 = x + 2.5

Next, let's isolate the variable x by subtracting x from both sides of the equation:

2x - x - 2 = x - x + 2.5

Simplifying further:

x - 2 = 2.5

Finally, let's isolate x by adding 2 to both sides of the equation:

x - 2 + 2 = 2.5 + 2

Simplifying:

x = 4.5

Therefore, the amount of grapes in the box is 4.5kg.

Answer

Based on the given information, the amount of grapes in the basket was initially 2 times less than the amount in the box. After adding 2kg of grapes to the basket, the amount in the basket became 0.5kg more than the amount in the box. Therefore, the amount of grapes in the basket was 4.5kg.