Question

Помогите решить задачу на дроби : когда прочитали 1/9 книги да еще 9 страниц, то остались непрочитанными 55 страниц. сколько страниц в книги?

Answer 1

1) 55+9=64 страницы
2) 64:8*9=72 страницы в книге

Answer 2

 9 +55 , 64 = 8/9

ответ: 72 стр

Answer 3

Solving the Fraction Problem:

To solve the problem, we can set up an equation based on the given information. Let's denote the total number of pages in the book as x.

Given: - Read 1/9 of the book, which is 9 pages. - Left with 55 unread pages after reading 9 pages.

We can set up the equation: 1/9x + 55 = x

Now, let's solve for x.

1/9x + 55 = x 55 = x - 1/9x 55 = 8/9x x = 55 * 9 / 8 x = 495 / 8 x = 61.875

So, the total number of pages in the book is 61.875.

Answer:

The total number of pages in the book is 61.875.