Question

Задача за 3 класс по математике туристы прошли варварино до перово через марьино и василисино от варварино до марьино 8 км 600 м расстояние от марьино до василисино в 2 раза меньше чем от варварино до марьино и на 6 км 400 м меньше чем от василисино до перово какой путь прошли туристы?

Answer 1

От варварино до марьино 8 км 600 м =8600 м
расстояние от марьино до василисино в 2 раза меньше
8600:2=4300 м от марьино до василисино
и  на 6 км 400 м=6400м меньше чем от василисино до перово
8600+6400=15000 м от василисино до перово 
прошли туристы8600+4300+15000=27900 м=27 км 900м

Answer 2

В - м
8600м
м - п
4300
в - п
4300 + 6400
в - п
10700

Answer 3

Problem Analysis

To solve this problem, we need to find the total distance traveled by the tourists from Varvarino to Perovo through Mar'ino and Vasilisino. We are given the distances between Varvarino and Mar'ino, Mar'ino and Vasilisino, and the relationship between these distances.

Given Distances

- Distance from Varvarino to Mar'ino: 8 km 600 m - Distance from Mar'ino to Vasilisino: 2 times shorter than Varvarino to Mar'ino - Distance from Vasilisino to Perovo: 6 km 400 m shorter than Mar'ino to Vasilisino

Solution

To find the total distance traveled, we can follow these steps: 1. Calculate the distance from Varvarino to Vasilisino using the given information. 2. Add the distances from Varvarino to Mar'ino, Mar'ino to Vasilisino, and Vasilisino to Perovo to find the total distance traveled.

Calculations

1. Distance from Varvarino to Vasilisino: - Given: Distance from Varvarino to Mar'ino = 8 km 600 m - Distance from Mar'ino to Vasilisino = 2 times shorter than Varvarino to Mar'ino - Distance from Varvarino to Vasilisino = Distance from Varvarino to Mar'ino + Distance from Mar'ino to Vasilisino - Distance from Varvarino to Vasilisino = 8 km 600 m + (2 * 8 km 600 m) - Distance from Varvarino to Vasilisino = 8 km 600 m + 17 km 200 m - Distance from Varvarino to Vasilisino = 25 km 800 m

2. Total distance traveled: - Total distance = Distance from Varvarino to Mar'ino + Distance from Mar'ino to Vasilisino + Distance from Vasilisino to Perovo - Total distance = 8 km 600 m + 25 km 800 m + (25 km 800 m - 6 km 400 m) - Total distance = 8 km 600 m + 25 km 800 m + 19 km 400 m - Total distance = 53 km 800 m

Answer

The tourists traveled a total distance of 53 km 800 m from Varvarino to Perovo through Mar'ino and Vasilisino.