Question

Товар массой 13,3т распределили на три автомашины. на1 погрузили в 1.3 раза больше, а на 2 - в 1.5раза больше,чем на третью автомашину, Сколько тонн товара погрузили на каждую автомашину?

Answer 1

1,5х+1,3х+х=13,3
3,8х=13,3
х=13,3:3,8
х=3,5т товара погрузили на  третью машину
1,5*3,5=5,25 т погрузили на вторую машину 
1,3*3,5=4,55 т погрузили на первую машину

Answer 2

х+1,3х+1,5х = 13,3

3,8х=13,3

х=3,5 т в 3 машину

1,3 *3,5 =4,55 т в 1 машину

3,5*1,6 =5,25 т во 2 машину.

Answer 3

Problem Analysis

We have a total of 13.3 tons of goods that need to be distributed among three trucks. The first truck is loaded with 1.3 times more goods than the third truck, and the second truck is loaded with 1.5 times more goods than the third truck. We need to determine how many tons of goods were loaded onto each truck.

Solution

Let's assume the amount of goods loaded onto the third truck is x tons.

According to the problem, the first truck is loaded with 1.3 times more goods than the third truck, which means it is loaded with 1.3x tons of goods.

Similarly, the second truck is loaded with 1.5 times more goods than the third truck, which means it is loaded with 1.5x tons of goods.

The total amount of goods loaded onto the three trucks is 13.3 tons. Therefore, we can write the following equation:

x + 1.3x + 1.5x = 13.3

Simplifying the equation:

3.8x = 13.3

Dividing both sides of the equation by 3.8:

x = 13.3 / 3.8

Evaluating the expression:

x ≈ 3.5

Therefore, approximately 3.5 tons of goods were loaded onto the third truck.

To find the amount of goods loaded onto the first truck, we multiply the amount loaded onto the third truck by 1.3:

1.3 * 3.5 ≈ 4.55

Therefore, approximately 4.55 tons of goods were loaded onto the first truck.

To find the amount of goods loaded onto the second truck, we multiply the amount loaded onto the third truck by 1.5:

1.5 * 3.5 ≈ 5.25

Therefore, approximately 5.25 tons of goods were loaded onto the second truck.

Answer

Approximately 3.5 tons of goods were loaded onto the third truck, approximately 4.55 tons were loaded onto the first truck, and approximately 5.25 tons were loaded onto the second truck.