Question

Два мотоциклиста выехали одновре енно из двух поселков на встречу друг другу.Один из них ехал со скоростью 40км/ч,другой 60км/ч.Мотоциклисты встретились через 3часа .Какого растояния между этими двумя поселками?Закончи схематический чертеж к задаче и реши ее ,записывая вопросы.

Answer 1

3 часа езды 300 км расстояние

Answer 2

(40+60)*3=300 км между поселками

40км/ч           t-3ч               60км/ч                                                       

→_____________________←    

                 S-  ? км

Answer 3

Problem Analysis

We have two motorcyclists who start simultaneously from two different villages and travel towards each other. The first motorcyclist is traveling at a speed of 40 km/h, while the second motorcyclist is traveling at a speed of 60 km/h. They meet after 3 hours. We need to find the distance between the two villages.

Solution

To solve this problem, we can use the formula: Distance = Speed x Time.

Let's assume that the distance between the two villages is D km.

The first motorcyclist travels at a speed of 40 km/h for 3 hours, so the distance traveled by the first motorcyclist is 40 km/h x 3 h = 120 km.

The second motorcyclist travels at a speed of 60 km/h for 3 hours, so the distance traveled by the second motorcyclist is 60 km/h x 3 h = 180 km.

Since they meet after 3 hours, the sum of the distances traveled by both motorcyclists should be equal to the total distance between the two villages:

120 km + 180 km = D km

Simplifying the equation, we find:

D = 300 km

Therefore, the distance between the two villages is 300 km.

Schematic Diagram

Here is a schematic diagram representing the problem:

Village A --------------- 120 km ---------------- Meeting Point --------------- 180 km --------------- Village B

Questions

1. What is the speed of the first motorcyclist? 2. What is the speed of the second motorcyclist? 3. How long did it take for the motorcyclists to meet? 4. What is the total distance traveled by the first motorcyclist? 5. What is the total distance traveled by the second motorcyclist? 6. What is the total distance between the two villages?

Please let me know if you need any further clarification.