Question

В классе 30 мальчиков. Их имена начинаются с разных букв алфавита (исключая Ь и Ъ) У Ани 9 цветков. Она раздает по одному цветку каждому третьему, начиная с Антона -какой по счету мальчик получит цветок последним? -с какой буквы начинается его имя? - Ответье на эти вопросы при условии, что Аня начинает раздавать цветы с Вити или с Егора

Answer 1

25-ый, 25-ая буква ч

27-мой, 27-ая буква щ

30-ый, 30-ая буква ь, поэтому 32-ая буква ю

 

Answer 2

25 его имя будет на Ч,тоесть он получит последний цветок

Answer 3

Question Analysis

The question states that there are 30 boys in the class, and their names start with different letters of the alphabet (excluding Ь and Ъ). Ania has 9 flowers and she gives one flower to every third boy, starting with Anton. We need to determine which boy will receive the flower last and the first letter of his name. Additionally, we need to answer the question based on the condition that Ania starts giving flowers either from Vitya or from Yegor.

Answer

To solve this problem, we need to determine the starting point for Ania's flower distribution. Let's consider both scenarios separately.

Scenario 1: Ania starts giving flowers from Vitya

In this scenario, we need to find the boy who will receive the flower last and the first letter of his name.

To find the boy who will receive the flower last, we can count the number of boys in the class and calculate the remainder when dividing by 3. The boy with the remainder of 0 will receive the flower last.

Since there are 30 boys in the class, we can calculate the remainder as follows:

30 % 3 = 0

Therefore, the boy who will receive the flower last is the 30th boy.

Now, let's determine the first letter of his name. Since the boys' names start with different letters of the alphabet, we can determine the first letter of the 30th boy's name by finding the letter that corresponds to the remainder when dividing 30 by the number of letters in the alphabet.

The remainder when dividing 30 by 26 (the number of letters in the English alphabet) is 4. Therefore, the first letter of the 30th boy's name is the fourth letter of the alphabet, which is D.

Scenario 2: Ania starts giving flowers from Yegor

In this scenario, we need to find the boy who will receive the flower last and the first letter of his name.

To find the boy who will receive the flower last, we can count the number of boys in the class and calculate the remainder when dividing by 3. The boy with the remainder of 0 will receive the flower last.

Since there are 30 boys in the class, we can calculate the remainder as follows:

30 % 3 = 0

Therefore, the boy who will receive the flower last is the 30th boy.

Now, let's determine the first letter of his name. Since the boys' names start with different letters of the alphabet, we can determine the first letter of the 30th boy's name by finding the letter that corresponds to the remainder when dividing 30 by the number of letters in the alphabet.

The remainder when dividing 30 by 26 (the number of letters in the English alphabet) is 4. Therefore, the first letter of the 30th boy's name is the fourth letter of the alphabet, which is D.

Conclusion

Based on the given conditions, if Ania starts giving flowers from either Vitya or Yegor, the boy who will receive the flower last is the 30th boy, and the first letter of his name is D.