Question

Определить порядок цыфр:10-0;11-1;12-2;15-0;19-4;20-0;23-3;30-?;37-?;41-?

Answer 1

10-0, 11-1,12-2, 15-0, 19-4,20-0, 23-3,30-0,37-7,41-1

 

 

Answer 2

10-0;11-1;12-2;15-0;19-4;20-0;23-3;30-0;37-7;41-1

Объяснение:

30-0, потому что от всех чисел, оканчивающихся на 0 или 5, отнимается число 0

37-7, потому что от всех чисел, оканчивающихся на 7, отнимается это же число, т.е. 7

41-1, потому что от всех чисел, оканчивающихся на 1, отнимается это же число, т.е. 1

Ответ: 30-0, 37-7, 41-1.

Answer 3

Determining the Pattern

To determine the pattern and find the missing numbers in the given sequence, let's analyze the provided numbers:

- 10-0 - 11-1 - 12-2 - 15-0 - 19-4 - 20-0 - 23-3 - 30-? - 37-? - 41-?

Looking at the numbers, we can observe that the first part of each pair (before the hyphen) is increasing by 1 each time. However, the second part of each pair (after the hyphen) does not follow a simple arithmetic progression.

Analyzing the Second Part of Each Pair

To find the pattern in the second part of each pair, let's examine the given numbers more closely:

- 10-0: The second part is 0. - 11-1: The second part is 1. - 12-2: The second part is 2. - 15-0: The second part is 0. - 19-4: The second part is 4. - 20-0: The second part is 0. - 23-3: The second part is 3.

From this analysis, we can see that the second part of each pair does not follow a simple arithmetic progression. It seems to be a separate pattern that we need to identify.

Identifying the Pattern in the Second Part

To identify the pattern in the second part of each pair, let's examine the numbers more closely:

- 10-0: The second part is 0. - 11-1: The second part is 1. - 12-2: The second part is 2. - 15-0: The second part is 0. - 19-4: The second part is 4. - 20-0: The second part is 0. - 23-3: The second part is 3.

From this analysis, we can see that the second part of each pair seems to be related to the first part. It appears that the second part is the difference between the first part and the last digit of the first part.

Applying the Pattern to Find the Missing Numbers

Now that we have identified the pattern, we can apply it to find the missing numbers:

- 30-?: The first part is 30. The last digit of 30 is 0, so the second part should be 0. Therefore, the missing number is 30-0. - 37-?: The first part is 37. The last digit of 37 is 7, so the second part should be 7. Therefore, the missing number is 37-7. - 41-?: The first part is 41. The last digit of 41 is 1, so the second part should be 1. Therefore, the missing number is 41-1.

Final Answer

The missing numbers in the given sequence are:

- 30-0 - 37-7 - 41-1