Question

на завод отправлено 3600т угля в вагонах , по 60 т в каждом , и столько угля в вагонах , по 90т в каждом , Какиих вагонов потребовалась больше и на сколько больше ?

Answer 1

3600т : 60 т=60 вагонов

3600т :90т=40 вагонов

60-40=20 вагонов

Ответ: потребуется на 20 вагонов больше вместимостью 60 тонн

 

 

 

 

 

 

Answer 2

1) 3600:60=60(в) по 60т ;
2) 3600:90=40(в) по 90т;
3) 60-40=20(в)
Ответ: Шестьдесят вагонов по 60т потребовалось больше. На 20 вагонов больше,чем вагонов по 90т.

Answer 3

Calculation of the Number of Wagons Required

To determine the number of wagons required for the shipment of 3600 tons of coal, we need to consider two types of wagons: one carrying 60 tons each and the other carrying 90 tons each.

Let's calculate the number of wagons required for each type:

1. Wagons carrying 60 tons each: - Total coal to be shipped: 3600 tons - Weight per wagon: 60 tons - Number of wagons required: 3600 tons / 60 tons = 60 wagons

2. Wagons carrying 90 tons each: - Total coal to be shipped: 3600 tons - Weight per wagon: 90 tons - Number of wagons required: 3600 tons / 90 tons = 40 wagons

Comparison of the Number of Wagons

From the calculations above, we can see that more wagons were required for the type carrying 60 tons each. Specifically, 60 wagons were needed for the 60-ton wagons, while only 40 wagons were needed for the 90-ton wagons.

Difference in the Number of Wagons

To determine the difference in the number of wagons required, we subtract the number of wagons for the 90-ton wagons from the number of wagons for the 60-ton wagons:

60 wagons - 40 wagons = 20 wagons

Therefore, 20 more wagons were required for the type carrying 60 tons each compared to the type carrying 90 tons each.