Question

Рыбак поймал рыбу.Хвост рыбы весит 1 килограмм, а туловище столько сколько голова и хвост вместе.Сколько весит рыба?

Answer 1

Если голова весит х кг, то половина туловища будет весить (х-1) кг, а все туловище (2х-2) кг.
Тогда 2х-2 = х+1, откуда х = 3.
Итак, голова весит 3 кг, туловище 2*3 - 2 = 4 кг, хвост 1 кг.
Вся рыба вместе весит 3 + 4 + 1 = 8 кг.
Ответ: 8 кг.

Answer 2

Calculation of the Fish's Weight

To calculate the weight of the fish, we need to consider that the tail of the fish weighs 1 kilogram, and the weight of the body (torso) is equal to the sum of the weight of the head and the tail.

Let's denote the weight of the head as "h" and the weight of the body as "b". According to the given information, we have the following equation:

b = h + 1

To find the weight of the fish, we need to determine the value of "b".

Solution

Since the weight of the tail is given as 1 kilogram, we can substitute this value into the equation:

b = h + 1

b = h + 1

Now, we know that the weight of the body is equal to the sum of the weight of the head and the tail. Therefore, the weight of the body is equal to the weight of the fish.

Therefore, the weight of the fish is equal to the weight of the body, which is "b".

Answer

The weight of the fish is equal to the weight of the body, which is "b". The weight of the tail is given as 1 kilogram. Therefore, the weight of the fish is 1 kilogram + the weight of the head.

Please note that the weight of the head is not provided in the given information, so we cannot determine the exact weight of the fish without knowing the weight of the head.