Question

Расстояние от Зареченска до заправочной станции в 6 раз меньше чем от заправочной станции до Ивантеевки.хватит ли машине 10 литров бензина чтобы доехать до заправочной станции, если на каждые 100 км пути ей потребуется 9 л. Бензина.расстояние от Зареченска до Ивантеевки 800 км

Answer 1

1) Примем за Х расстояние от Зареченска до АЗС, тогда рассторяние от Зареченска до Ивантеевки будет:
         Х + 6Х = 800                   
         7Х = 800                             
          Х = 114,28 км2)
 Расход бензина на 1 км: 9 : 100 = 0,09 л3) От Зареченска до Ивантеевки расход бензина будет: 114,28 х 0,09 = 10,28 л.Ответ: не хватит бензина. 
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Answer 2

To calculate whether a car with a fuel capacity of 10 liters can reach the gas station, we need to compare the distance from Zarechensk to the gas station with the distance from the gas station to Ivanteevka.

Given: - Distance from Zarechensk to the gas station is 6 times shorter than the distance from the gas station to Ivanteevka. - The car requires 9 liters of fuel for every 100 kilometers of travel. - The distance from Zarechensk to Ivanteevka is 800 kilometers.

Let's break down the problem into steps:

Step 1: Calculate the distance from Zarechensk to the gas station.

Since the distance from Zarechensk to the gas station is 6 times shorter than the distance from the gas station to Ivanteevka, we can calculate it as follows:

Distance from Zarechensk to the gas station = Distance from Ivanteevka to the gas station / 6

Step 2: Calculate the fuel required to travel from Zarechensk to the gas station.

To calculate the fuel required, we need to determine how many times the car will need to refuel based on the distance from Zarechensk to the gas station and the car's fuel consumption rate.

Fuel required to travel from Zarechensk to the gas station = (Distance from Zarechensk to the gas station / 100) * 9

Step 3: Compare the fuel required to the car's fuel capacity.

If the fuel required to travel from Zarechensk to the gas station is less than or equal to the car's fuel capacity (10 liters), then the car will have enough fuel to reach the gas station.

Now let's calculate the values:

Step 1: Calculate the distance from Zarechensk to the gas station.

Distance from Ivanteevka to the gas station = 800 km Distance from Zarechensk to the gas station = 800 km / 6 = 133.33 km

Step 2: Calculate the fuel required to travel from Zarechensk to the gas station.

Fuel required to travel from Zarechensk to the gas station = (133.33 km / 100) * 9 = 11.9997 liters (approximately 12 liters)

Step 3: Compare the fuel required to the car's fuel capacity.

The car's fuel capacity is 10 liters, which is less than the fuel required to travel from Zarechensk to the gas station (12 liters). Therefore, the car will not have enough fuel to reach the gas station.

In conclusion, the car with a fuel capacity of 10 liters will not have enough fuel to reach the gas station if it requires 9 liters of fuel for every 100 kilometers of travel.