Question

НА мельницу привезли 68 мешков ржи по 60 кг в каждом мешке и 75 мешков пшеницы по 70 кг в мешке. В первый день смололи 5400 кг. Сколько килограммов зерна осталось смолоть?

Answer 1

1) 68 * 60 = 4080 кг - ржи.
2) 75 * 70 = 5250 кг - пшеницы.
3) 4080 + 5250 = 9330 кг - всего.
4) 9330 - 5400 = 3930 кг - осталось смолоть.
Ответ: 3930 кг.

Answer 2

Calculation of Remaining Grain to be Ground

To calculate the remaining grain to be ground, we need to determine the total weight of the grain that was initially brought to the mill and subtract the weight of the grain that was already ground.

Given information: - 68 bags of rye, each weighing 60 kg per bag. - 75 bags of wheat, each weighing 70 kg per bag. - On the first day, 5400 kg of grain was ground.

Let's calculate the total weight of the grain that was initially brought to the mill:

- Weight of rye: 68 bags * 60 kg/bag = 4080 kg - Weight of wheat: 75 bags * 70 kg/bag = 5250 kg

The total weight of the grain that was initially brought to the mill is 4080 kg + 5250 kg = 9330 kg.

To find the remaining grain to be ground, we subtract the weight of the grain that was already ground (5400 kg) from the total weight of the grain that was initially brought to the mill (9330 kg):

9330 kg - 5400 kg = 3930 kg.

Therefore, there are 3930 kg of grain remaining to be ground.