Question

В начале 2015 года у Артура в шкафу стояло 35 книг . Некоторые из них он читал а некоторые нет. До 23 февраля он прочитал 5 книг. 23 февраля ему подарили четыре книги которые он не читал. Вечером 23 февраля Артур заметил что теперь прочитанных книг у него в два раза больше чем непрочитанных. Сколько прочитанных книг было у Артура в шкафу в начале года ?

Answer 1

35-5=30(книг) которых он прочитал
35+2=32

Answer 2

Calculation of the Number of Read Books

To determine the number of books Arthur had read at the beginning of the year, we need to analyze the given information step by step.

1. At the beginning of 2015, Arthur had 35 books in his closet.

2. By February 23, he had already read 5 books.

3. On February 23, Arthur received 4 unread books as a gift.

4. Arthur noticed that the number of read books was now twice the number of unread books.

Let's calculate the number of read books at the beginning of the year:

- Initially, Arthur had 35 books. - By February 23, he had read 5 books. - On February 23, he received 4 unread books.

To find the number of read books, we can subtract the number of unread books from the total number of books:

35 - 5 - 4 = 26

Therefore, Arthur had 26 read books in his closet at the beginning of the year.

Please let me know if there's anything else I can help you with!