Question

Бурый медведь вдвое легче белого медведя и на 50 кг легче верблюда.вместе они весят 1т 650 кг.какова масса каждого животного?

Answer 1

Бурый медведь весит х
белый 2х
верблюд х+50
вместе 1650 кг
х+2х+х=1650-50
4х=1600
х=1600:4
х=400 кг бурый медведь
40082=800 кг белый медведь
400+50=450 кг верблюд
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Answer 2

Calculation of the Mass of Each Animal

To determine the mass of each animal, let's assign variables to the unknowns: - Let x represent the mass of the brown bear. - Let y represent the mass of the polar bear.

Based on the given information: 1. The brown bear is twice as light as the polar bear, so we can write the equation: x = 2y. 2. The combined weight of the two bears is 1,650 kg, so we can write the equation: x + y = 1,650.

To solve this system of equations, we can substitute the value of x from the first equation into the second equation:

2y + y = 1,650

Simplifying the equation:

3y = 1,650

Dividing both sides of the equation by 3:

y = 550

Now, we can substitute the value of y back into the first equation to find the value of x:

x = 2(550) = 1,100

Therefore, the mass of the brown bear is 1,100 kg and the mass of the polar bear is 550 kg.

Please note that the search results did not provide specific information about the mass of brown bears and polar bears. The calculation above is based on the given information and mathematical reasoning.