Question

Санжар и болат одновременно выехали на велосипедах из поселка к реке Через 20 минут санжар ехавший со скоростью 250 м в минуту был у реки На каком расстоянии от него находился Булат если он ехал со скоростью 200 м в минуту

Answer 1

20 × 250 = 5000м (Расстояние Санжара)
200 × 20 = 4000м (Расстояние Булата)
5000 - 4000 = 1000м (На сколько метров Санжар опередил Булата)
Ответ: Санжар опередил Булата на 1 км.

Answer 2

Problem Analysis

We are given that Sanzhar and Bulat simultaneously left a village on bicycles and headed towards the river. After 20 minutes, Sanzhar, who was traveling at a speed of 250 m/min, reached the river. We need to determine the distance between Sanzhar and Bulat at that moment, given that Bulat was traveling at a speed of 200 m/min.

Calculation

To find the distance between Sanzhar and Bulat, we can use the formula:

Distance = Speed × Time

Since Sanzhar reached the river after 20 minutes, we can calculate the distance he traveled:

Distance_Sanzhar = Speed_Sanzhar × Time = 250 m/min × 20 min = 5000 meters

Now, we need to find the distance between Sanzhar and Bulat. Since they both started at the same time, Bulat traveled for the same amount of time as Sanzhar (20 minutes). We can calculate the distance traveled by Bulat using the same formula:

Distance_Bulat = Speed_Bulat × Time = 200 m/min × 20 min = 4000 meters

Therefore, at the moment Sanzhar reached the river, Bulat was 4000 meters away from him.

Answer

At the moment Sanzhar reached the river, Bulat was 4000 meters away from him