Question

Масса взрослого белого медведя 450 кг., это в 9 раз больше массы маленького медвежонка.Найди общую массу маленького медвежонка и его матери, если масса медведицы на 120 кг., меньше взрослого медведя. масса медвежонка-? масса медведицы-? масса медведицы и медвежонка-?

Answer 1

Масса медвежонка 450/9=50 кг
Масса медведицы 450-120=330 кг
Масса обоих 330+50=380 кг.
Удачи!)))

Answer 2

Calculation of the Total Mass

To find the total mass of the mother bear and her cub, we can use the information provided:

- The mass of the adult polar bear is 450 kg. - The mass of the cub is 9 times smaller than the adult bear.

Let's calculate the mass of the cub and the mother bear separately:

1. Mass of the Cub (C): - The mass of the adult bear is 450 kg. - The mass of the cub is 9 times smaller than the adult bear. - Therefore, the mass of the cub can be calculated as: 450 kg / 9 = 50 kg.

2. Mass of the Mother Bear (M): - The mass of the mother bear is 120 kg less than the adult bear. - Therefore, the mass of the mother bear can be calculated as: 450 kg - 120 kg = 330 kg.

Now, let's calculate the total mass of the mother bear and her cub:

- Total mass = Mass of the Cub + Mass of the Mother Bear - Total mass = 50 kg + 330 kg - Total mass = 380 kg.

Therefore, the total mass of the mother bear and her cub is 380 kg.

Please note that the information provided is based on the given data and calculations.