# Efficiency of rail

With subsidies are business easy.

Calculate how much must cost rail ticket (x) in today's ticket price € 11 and if the trains was not subsidized, if it is known that without subsidies would cost three times today's ticket prices.

Calculate the value of today's ticket subsidies (y).

Calculate how much must cost rail ticket (x) in today's ticket price € 11 and if the trains was not subsidized, if it is known that without subsidies would cost three times today's ticket prices.

Calculate the value of today's ticket subsidies (y).

**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- Postal stamps

Jano and Peter exchanged postal stamps. Jano gave Peter 32 stamps of the missile for 8 stamps with turtles. How good was Jano after this exchange (how many he has surplus in exchanged stamps)? - 3 goods

Ms. Beránková bought in the shop 3 goods. Total paid for the purchase was 248 CZK. The first thing was 112 CZK and second 101 CZK. How much was the third thing? - Euro

I have 1 euro. How much will I have when you spend it on? - Locomotive

Whole loaded train weighs 760 tons. It has twenty wagons, each carrying 20 tons of grain and empty weighs 10 tons. How much weight a locomotive? - Number

Which number is 17 times larger than the number 6? - Train

The train passes part of the line for 95 minutes at speed 75 km/h. What speed would have to go in order to shorten the driving time of 20 minutes? - Bus

On the 4-th stop take on 56 and take off 38 passengers. How many were added (write as positive number) or shrunk (write as negative number) the count of passengers? - Unknown number 2

I think the number. When he reduces it four times, I'll get 11. What number am I thinking? - Roman numerals 2-

Subtract up the number writtens in Roman numerals. Write the results as a roman numbers. - Numbers

By how many is the difference of numbers 8 and 34 less than its product? - Computer

A line of print on a computer contains 64 characters (letters, spacers or other chars). Find how many characters there are in 7 lines. - Orchard

9 trees in 5 lines grows in the orchard. How many trees are in the orchard? - Product

Result of the product of the numbers 1, 2, 3, 1, 2, 0 is: - Multiples

Find all multiples of 10 that are larger than 136 and smaller than 214. - Car parking

The car park has 80 cars when 53 cars leaves. How many car are there? - Book

Jitka read on holidays book that has 180 pages. In the first week read 45 pages. In the second week she read 15 pages more than the first week. How many pages left to read it yet? - How manz

By how many is the product of the numbers 328 and 7 greater than its sum?