Question

Из двух поселков,расстояние между которыми 180 км, одновременно навстречу друг другу выехали две машины: грузовпя и легковая. Через два часа они встретились. Грузовая машинадвигалась со склрлстью 40 км\ ч. Задайте вопросы так, чтобы ответами на них были значения записанных выражений: 40*2; 180-40*2; (180-40*2)\2

Answer 1

1 - сколько км проехала грузовая машина за 2 часа
Какое расстояние проехала легковая машина
С какой скоростью ехала легковая машина

Answer 2

Problem Analysis

We have two vehicles, a truck and a car, traveling towards each other from two different towns. The distance between the towns is 180 km. After two hours, the vehicles meet. The truck is traveling at a speed of 40 km/h. We need to find the answers to the following expressions: 40 * 2, 180 - 40 * 2, and (180 - 40 * 2) / 2.

Solution

To find the answers to the given expressions, let's break down the problem and solve it step by step.

1. What is the distance traveled by the truck in 2 hours? - The truck is traveling at a speed of 40 km/h. - The time traveled is 2 hours. - Therefore, the distance traveled by the truck is 40 * 2 = 80 km. [[1]]

2. What is the remaining distance between the two towns after the truck traveled for 2 hours? - The initial distance between the towns is 180 km. - The truck traveled 80 km in 2 hours. - Therefore, the remaining distance between the towns is 180 - 40 * 2 = 100 km. [[1]]

3. What is the average distance traveled by each vehicle after 2 hours? - The remaining distance between the towns is 100 km. - There are two vehicles (the truck and the car). - Therefore, the average distance traveled by each vehicle after 2 hours is (180 - 40 * 2) / 2 = 50 km. [[1]]

Summary

Based on the given information, we can determine the following values: - The distance traveled by the truck in 2 hours is 80 km. - The remaining distance between the towns after the truck traveled for 2 hours is 100 km. - The average distance traveled by each vehicle after 2 hours is 50 km.

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