Question

Магазин получил одинаковое количество риса трех сортов. Если увеличить массу каждого сорта на 125 1/2кг,о масса двух сортов риса будет равна сумме масс трех полученных сортов. Сколько килограммов риса получил магазин?

Answer 1

Думаю вот так
 125/2=62,5

Answer 2

Problem Analysis

The problem states that a store received an equal amount of rice of three different varieties. If the mass of each variety is increased by 125 1/2 kg, the combined mass of two varieties will be equal to the sum of the masses of the three received varieties. We need to determine the total mass of rice received by the store.

Solution

Let's assume the initial mass of each variety of rice is x kg. According to the problem, if we increase the mass of each variety by 125 1/2 kg, the new mass of each variety will be x + 125 1/2 kg.

The combined mass of two varieties will be equal to the sum of the masses of the three received varieties. Therefore, we can write the equation:

(x + 125 1/2) + (x + 125 1/2) = 3x

Simplifying the equation:

2x + 251 = 3x

Subtracting 2x from both sides:

251 = x

Therefore, the initial mass of each variety of rice is 251 kg.

To find the total mass of rice received by the store, we need to multiply the initial mass of each variety by 3 (since there are three varieties):

Total mass = 251 kg * 3 = 753 kg

So, the store received 753 kg of rice.

Answer

The store received a total of 753 kg of rice.