Question

В шкафу на полках лежали книги.На первой полке было 48 книг на второй -на 6 меньше а на третьей в 5 раз меньше чем на первых двух вместе .Сколько было книг на третьей полке.

Answer 1

1) 48-6=42(кн)-на второй полке
2) 48+42=90(кн.)-на первых двух полках
3) 90/5=18(кн.)
Ответ: 18 книг на третьей полке.

Answer 2

Наверное так)))))48+(48-6):5=18

Answer 3

Calculation of the Number of Books on the Third Shelf

To determine the number of books on the third shelf, let's break down the information provided:

- The first shelf contains 48 books. - The second shelf has 6 books fewer than the first shelf. - The third shelf has 5 times fewer books than the combined total of the first and second shelves.

Let's calculate the number of books on the third shelf step by step:

1. The second shelf has 6 books fewer than the first shelf, so the number of books on the second shelf is 48 - 6 = 42 books. 2. The combined total of books on the first and second shelves is 48 + 42 = 90 books.

3. The third shelf has 5 times fewer books than the combined total of the first and second shelves. Therefore, the number of books on the third shelf is 90 / 5 = 18 books.

So, there are 18 books on the third shelf.

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