Question

С огорода принесли репу и брюкву, всего 12 кг. Репы было в 5 раз больше, чем брюквы. Сколько килограммов репы и брюквы принесли?

Answer 1

Ответ:

10 кг репы и 2 кг брюквы

Пошаговое объяснение:

х кг - брюквы

5х кг - репы

х + 5х = 12

6х = 12

х = 12 : 6

х = 2 кг брюквы

2 • 5 = 10 кг репы

Answer 2

Solution:

Let's denote the weight of the turnip as T and the weight of the rutabaga as R.

Given: - T + R = 12 (total weight of turnip and rutabaga is 12 kg) - T = 5R (the weight of turnip is 5 times the weight of rutabaga)

We can use the second equation to express T in terms of R: T = 5R

Substitute this value of T into the first equation: 5R + R = 12

Solving for R: 6R = 12 R = 12 / 6 R = 2

Now that we have the weight of the rutabaga, we can find the weight of the turnip: T = 5 * 2 T = 10

Answer:

The weight of the turnip is 10 kg and the weight of the rutabaga is 2 kg.