Question

Слон в 5 раз тяжелее белого медведя.Белый медведь на 3,6 т. легче слона. Сколько весит каждое животное?

Answer 1

Решаем уравнением.

Слон - х, Медведь - у. 
х:у=5 
х-у=3,6 

Решаем: у=х-3,6, подставляем в первое уравнение: 

х:(х-3,6) = 5; 
5(3х-3,6)=х; 
х=4,5т - весит слон 
медведь весит: 4,5-3,6=0,9т

Answer 2

медведь х

слон 5х

разница в весе 3,6 т

составим уравнение

5х-х=3.6

4х=3.6

х=3,6:4

х=0,9 т вес медведя

0.9*5=4,5 т вес слона

============================

Answer 3

Weight of the Elephant and Polar Bear

According to the information provided, the elephant is 5 times heavier than the polar bear, and the polar bear is 3.6 tons lighter than the elephant. To calculate the weight of each animal, we can set up a system of equations.

Let's assume the weight of the polar bear is x tons. Based on the given information, we can write the following equations:

1. The weight of the elephant is 5 times heavier than the polar bear: elephant_weight = 5 * polar_bear_weight. 2. The polar bear is 3.6 tons lighter than the elephant: elephant_weight - polar_bear_weight = 3.6.

To solve this system of equations, we can substitute the value of elephant_weight from equation 1 into equation 2:

5 * polar_bear_weight - polar_bear_weight = 3.6.

Simplifying the equation, we get:

4 * polar_bear_weight = 3.6.

Dividing both sides of the equation by 4, we find:

polar_bear_weight = 0.9.

Therefore, the weight of the polar bear is 0.9 tons.

To find the weight of the elephant, we can substitute this value back into equation 1:

elephant_weight = 5 * 0.9 = 4.5.

Therefore, the weight of the elephant is 4.5 tons.

So, the polar bear weighs 0.9 tons and the elephant weighs 4.5 tons.