The weight of one meter of rail is 32kg. How many railway cars with a carrying capacity of 60 tons

| May 14, 2021 | education

The weight of one meter of rail is 32kg. How many railway cars with a carrying capacity of 60 tons will be needed to transport all the rails needed to build a 180 km long single-track railway?

The solution of the problem:
1. Let’s convert kilometers to meters. 1 km = 1000m.
180 * 1000 = 180,000 meters
1. Let’s find out what will be the mass of all the rails necessary for the construction of a single-track railway with a length of one hundred and eighty kilometers.
180000 * 32 = 5760000 kilograms
3. Let’s translate kilograms into a ton. 1 ton = 1000 kilograms
5760000/1000 = 5760
4. Let’s find out how many railway cars with a carrying capacity of sixty tons will be needed.
5760/60 = 96 wagons
Answer: Ninety-six railway cars will be needed to move all the rails.



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