Question

В три школы отправили 552 кг апельсинов, причём в одну школу отправили в 6 раз меньше,чем во вторую, и на 136 кг меньше, чем в третью. сколько кг апельсинов отправили каждую школу.

Answer 1

Пусть в первую школу отправили х кг апельсинов, во вторую 6*х, а в третью х+136
Составляем уравнение
х+6х+х+136=552
8х+136=552
8х=416
х=416/8=52 кг - в первую школу
52*6=312 кг - во вторую школу
52+136=188 кг - в третью школу

Answer 2

Problem Analysis

We are given that 552 kg of oranges were sent to three schools. One school received 6 times less than the second school, and 136 kg less than the third school. We need to determine how many kilograms of oranges were sent to each school.

Solution

Let's assume that the second school received x kg of oranges.

According to the given information: - The first school received 6 times less than the second school, so the first school received x/6 kg of oranges. - The first school received 136 kg less than the third school, so the third school received (x/6) + 136 kg of oranges.

The total weight of oranges sent to the three schools is 552 kg. Therefore, we can write the equation:

(x/6) + (x/6) + 136 + x = 552

Simplifying the equation: 2x/6 + 136 + x = 552 (2x + 6x)/6 + 136 = 552 8x/6 + 136 = 552 8x + 816 = 3312 8x = 2496 x = 312

Therefore, the second school received 312 kg of oranges.

Now, we can calculate the amounts received by the other two schools: - The first school received x/6 = 312/6 = 52 kg of oranges. - The third school received (x/6) + 136 = 312/6 + 136 = 52 + 136 = 188 kg of oranges.

Answer

The amounts of oranges sent to each school are as follows: - The first school received 52 kg of oranges. - The second school received 312 kg of oranges. - The third school received 188 kg of oranges.