Question

За первые два часа работы изготовили 180 банок рыбных консервов , а за следующиетри часа 240 банок . Все банки рзложили в 6 ящиков поровну . Сколько банок в каждом ящике ?решите задачу двумя способами .

Answer 1

1) 180+240=420(банок)-всего
2) 420:6=70(банок)-в каждом ящике
Ответ:70 банок

Answer 2

To solve this problem, we can use two different methods: the algebraic method and the arithmetic method.

Algebraic Method:

Let's assume that the number of cans in each box is "x". Since there are 6 boxes, the total number of cans can be expressed as 6x.

According to the given information, in the first two hours, 180 cans were produced, and in the next three hours, 240 cans were produced. Therefore, we can set up the following equation:

2x + 3x = 180 + 240

Simplifying the equation, we get:

5x = 420

Dividing both sides of the equation by 5, we find:

x = 84

Therefore, there are 84 cans in each box.

Arithmetic Method:

We can also solve this problem using arithmetic.

In the first two hours, 180 cans were produced. Since the cans were distributed equally among 6 boxes, we can divide 180 by 6 to find the number of cans in each box:

180 / 6 = 30

So, in the first two hours, there were 30 cans in each box.

In the next three hours, 240 cans were produced. Again, dividing 240 by 6 gives us the number of cans in each box:

240 / 6 = 40

Therefore, in the next three hours, there were 40 cans in each box.

Combining the results from both time periods, we find that there are 30 cans in each box for the first two hours and 40 cans in each box for the next three hours.

Both methods yield the same result: 84 cans in each box.