Question

В трёх пакетах 1кг 800г конфет.В первом пакете на 250г меньше,чем во втором, а в третьем на 250г меньше ,чем в первом. Сколько грамм конфет в каждом пакете можно решение без уравнения помогите плииз!!!!!

Answer 1

х г в первом пакете

х + 250 г во втором пакете

х - 250 г в третьем пакете

х + х + 250 + х - 250 = 1800

3х = 1800

х = 600

600 г в первом пакете

600 + 250 = 850 г во втором пакете

600 - 250 = 350 г в третьем пакете

Answer 2

Problem Analysis

We are given three packages of candies weighing 1 kg, 800 g, and an unknown weight. The first package weighs 250 g less than the second package, and the third package weighs 250 g less than the first package. We need to determine the weight of the candies in each package.

Solution

Let's denote the weight of the candies in the second package as x grams.

According to the given information: - The first package weighs 250 g less than the second package, so its weight is x - 250 grams. - The third package weighs 250 g less than the first package, so its weight is (x - 250) - 250 grams.

To find the value of x, we can set up an equation using the total weight of the three packages:

1 kg + 800 g + x = (x - 250) - 250

Now, let's solve this equation to find the value of x.

Calculation

1 kg is equal to 1000 grams, so the total weight of the three packages is 1000 grams + 800 grams + x grams.

The equation becomes:

1000 + 800 + x = (x - 250) - 250

Simplifying the equation:

1800 + x = x - 500

Moving the x term to one side:

x - x = 1800 - 500

0 = 1300

Since the equation 0 = 1300 is not true, there is no solution to this problem. It seems there is an error in the given information or the problem itself.

Please double-check the information provided or provide any additional details if available, and I will be happy to assist you further.