Question

На первой полке лежит 43 книги, на второй полке - на 12 книг больше, чем на первой. Книг на третьей полке - на 3 больше, чем на первой. Сколько всего книг лежит на трех полках?

Answer 1

На второй полке 43+12=55
на третей полке 43+3=46
всего 43+55+46=144

Answer 2

Calculation of the Total Number of Books on Three Shelves

To calculate the total number of books on three shelves, we need to follow the given information:

- The first shelf has 43 books. - The second shelf has 12 more books than the first shelf. - The third shelf has 3 more books than the first shelf.

Let's break down the calculation step by step:

1. Calculate the number of books on the second shelf: - The second shelf has 12 more books than the first shelf. - So, the second shelf has 43 + 12 = 55 books.

2. Calculate the number of books on the third shelf: - The third shelf has 3 more books than the first shelf. - So, the third shelf has 43 + 3 = 46 books.

3. Calculate the total number of books on all three shelves: - Add the number of books on each shelf: 43 + 55 + 46 = 144 books.

Therefore, there are a total of 144 books on the three shelves.

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