Question

Помогите решить задачу С шахты в вагонах отправили 2100 тона угля по 60 тонн в каждомвагоне ми отправили столько же угля вагонах по 50 тонн в каждом вагоне.Каких вагонов потребовалось больше и на сколько вагонов больше?

Answer 1

Определим сколько вагонов надо
1. 2100:60=35 вагонов по 60
2. 2100:50=42 вагона по 50
3. 42-35=7 потребуется на 7 вагонов больше

Answer 2

1)2100÷60=35 - вагонов
2)2100÷50=42 - вагонов
3)42-35=7 - на столько вагонов больше

Answer 3

Problem Analysis

To solve this problem, we need to determine the number of wagons required to transport 2100 tons of coal. The coal is loaded into wagons, with each wagon carrying either 60 tons or 50 tons of coal. We need to find out which type of wagon required more and by how many wagons.

Solution

Let's calculate the number of wagons required for each type of wagon and compare the results.

1. Number of wagons carrying 60 tons of coal: - Total coal to be transported = 2100 tons - Weight of coal per wagon = 60 tons - Number of wagons = Total coal / Weight per wagon = 2100 / 60 = 35 wagons

2. Number of wagons carrying 50 tons of coal: - Total coal to be transported = 2100 tons - Weight of coal per wagon = 50 tons - Number of wagons = Total coal / Weight per wagon = 2100 / 50 = 42 wagons

Conclusion

Based on the calculations, we can see that 42 wagons carrying 50 tons of coal were required, which is 7 wagons more than the number of wagons carrying 60 tons of coal.

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