Question

Трамвай проехал 2/5 намеченного маршрута. Какова длина маршрута, если трамвай должен проехать еще 45 км?

Answer 1

Условно есть пять частей, из них три это 45, значит одна из пяти частей будет 15, т.к. 45:3=15
А значит весь путь 5*15=75

Answer 2

2/5 проехал, значит осталось 3/5 пути.
3/5 - 45 км
2/5 - х км.

х= 2/5 *45 : 3/5 = 30 км.
45+30 = 75 км.

или 
3/5 - 45 км.
45:3 = 15  - 1 часть из 5-ти.
15*5 = 75 км
ответ: 75 км

Answer 3

Calculating the Length of the Tram Route

To calculate the length of the tram route, we can use the information provided that the tram has already traveled 2/5 of the intended route and needs to cover an additional 45 km.

Given that the tram has already traveled 2/5 of the route, we can represent the remaining distance as 3/5 of the total route. Let's denote the total length of the route as x.

The equation to represent the situation is: 2/5x + 45 = x

Solving for x: 2/5x + 45 = x 45 = x - 2/5x 45 = 3/5x 45 * 5/3 = x 75 = x

So, the length of the tram route is 75 km.

This calculation is based on the given information and the principles of solving for an unknown variable using an equation.

- The major causes of World War II were numerous and include the impact of Treaty of Versailles following WWI, the worldwide economic depression, German and Japanese militarism, the rise of fascist leaders like Adolf Hitler and Benito Mussolini, and the failure of appeasement policies by western powers towards aggression by Germany and Japan.