Question

♥♥♥♥На завод отправлено 3600 т. угля в вагонах, по 60 т. в каждом, и столько же угля в вагонах, по 90 т в каждом. Каких вагонов потребовалось больше и на сколько больше? Дорогие друзья! Решите пожалуйста эту задачу!!!!!!!!! Прошу!!!!! Пожалуйста!!! Заранее спасибо! ♥♥♥♥♥

Answer 1

1) 3600 : 60 = 60(вагонов) по 60т потребуется
2) 3600 : 90 = 40(вагонов) по 90т потребуется
3) 60 - 40 = 20 (вагонов)
Ответ: на 20 вагонов по 60т потребуется больше, чем вагонов по 90т.

Answer 2

Problem Analysis

To solve this problem, we need to determine which type of wagons required more and by how much. We are given that 3600 tons of coal were sent to the factory in wagons, with 60 tons in each wagon and the same amount in wagons with 90 tons each. Let's calculate the number of wagons for each type and compare them.

Solution

Let's start by calculating the number of wagons for each type of coal.

The total amount of coal sent to the factory is 3600 tons. - Each wagon contains 60 tons of coal. - Each wagon contains 90 tons of coal.

To find the number of wagons for each type, we can divide the total amount of coal by the amount of coal in each wagon.

For wagons with 60 tons of coal: Number of wagons = Total amount of coal / Amount of coal in each wagon Number of wagons = 3600 tons / 60 tons Number of wagons = 60 wagons

For wagons with 90 tons of coal: Number of wagons = Total amount of coal / Amount of coal in each wagon Number of wagons = 3600 tons / 90 tons Number of wagons = 40 wagons

Therefore, there were 60 wagons with 60 tons of coal each and 40 wagons with 90 tons of coal each.

To determine which type of wagons required more, we can compare the number of wagons for each type.

The number of wagons with 60 tons of coal is 60 wagons. The number of wagons with 90 tons of coal is 40 wagons.

Therefore, there were more wagons with 60 tons of coal and the difference is 20 wagons.

Answer

The type of wagons that required more was the wagons with 60 tons of coal, and there were 20 more wagons of this type compared to wagons with 90 tons of coal.

I hope this helps! Let me know if you have any further questions.