Question

В первой канистре было в 5 раз больше бензина, чем во второй. весь бензин вылили в бак машины. если в бак долить 7 л , то он окажется полным. сколько литров в каждой корзине, если бак 55 л.

Answer 1

В первой канистре 40 литров, а во второй 5 литров

Answer 2

Обозначим меньшую канистру за Х. Тогда в большей будет 5Х. Теперь составим уравнение:
Х + 5Х + 7 = 55
6Х = 48
Х = 8

Ответ: в меньшей канистре было 8 литров, в большей 8 * 5 = 40 л.

Answer 3

Problem Analysis

We are given two containers, and the first container has 5 times more gasoline than the second container. The entire amount of gasoline from both containers is poured into a car's fuel tank. If an additional 7 liters of gasoline are added to the tank, it will be full. We need to determine the amount of gasoline in each container, given that the fuel tank has a capacity of 55 liters.

Solution

Let's assume the amount of gasoline in the second container is x liters. According to the problem, the first container has 5 times more gasoline than the second container, so the amount of gasoline in the first container is 5x liters.

When the gasoline from both containers is poured into the car's fuel tank, the total amount of gasoline in the tank is 5x + x = 6x liters.

If an additional 7 liters of gasoline are added to the tank, it will be full, so the total amount of gasoline in the tank will be equal to its capacity of 55 liters.

Therefore, we can set up the following equation to solve for x:

6x + 7 = 55

Now, let's solve the equation:

6x = 55 - 7

6x = 48

x = 48 / 6

x = 8

So, the second container initially had 8 liters of gasoline, and the first container had 5 times more, which is 5 * 8 = 40 liters of gasoline.

Answer

Therefore, there were 40 liters of gasoline in the first container and 8 liters of gasoline in the second container.

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