Question

На первом тракторе работали 60 ч,на втором-55 ч.На втором тракторе израсходовали на 35 лменьше горючего,чем на первом.Сколько литров горючего израсходовали на каждом тракторе при одинаковой норме расхода горючего в час?

Answer 1

1) 60 - 55 = 5 на столько часов больше работали на 1-м тракторе
2) 35 : 5 = 7литров в час - норма расхода
3) 60 · 7 = 420л - израсходовали при работе на 1-м тракторе
4) 55 · 7 = 385л - израсходовали при работе на 2-м тракторе
Ответ: 420л и 385л

Answer 2

Ну у меня получилось на первом 385 на втором 420

Answer 3

Calculation of Fuel Consumption on Each Tractor

To calculate the amount of fuel consumed on each tractor, we need to consider the number of hours worked and the difference in fuel consumption between the two tractors.

Given the following information: - The first tractor worked for 60 hours. - The second tractor worked for 55 hours. - The second tractor consumed 35 liters less fuel than the first tractor.

We can assume that the fuel consumption rate is the same for both tractors.

To find the fuel consumption on each tractor, we can set up the following equation:

Fuel consumption on the first tractor = Fuel consumption on the second tractor + 35 liters

Since the fuel consumption rate is the same for both tractors, we can represent it as 'x' liters per hour.

Using the equation, we can solve for the fuel consumption on each tractor:

Fuel consumption on the first tractor = x liters per hour * 60 hours

Fuel consumption on the second tractor = x liters per hour * 55 hours

Fuel consumption on the first tractor = Fuel consumption on the second tractor + 35 liters

Now, let's solve the equation to find the fuel consumption on each tractor.

Solution:

Let's assume the fuel consumption rate for both tractors is 'x' liters per hour.

Fuel consumption on the first tractor = x * 60 liters

Fuel consumption on the second tractor = x * 55 liters

According to the given information, the fuel consumption on the second tractor is 35 liters less than the first tractor:

Fuel consumption on the second tractor = Fuel consumption on the first tractor - 35 liters

Substituting the equations, we have:

x * 55 liters = x * 60 liters - 35 liters

Simplifying the equation:

55x = 60x - 35

5x = 35

x = 7

Therefore, the fuel consumption rate for both tractors is 7 liters per hour.

Substituting this value back into the equations, we can find the fuel consumption on each tractor:

Fuel consumption on the first tractor = 7 liters per hour * 60 hours = 420 liters

Fuel consumption on the second tractor = 7 liters per hour * 55 hours = 385 liters

So, the first tractor consumed 420 liters of fuel, while the second tractor consumed 385 liters of fuel, assuming the same fuel consumption rate of 7 liters per hour.

Please note that the calculations above are based on the assumption that the fuel consumption rate is the same for both tractors.