Question

В книге 240 страниц, нина прочитала 100 страниц. какую часть всех страниц прочитала нина?

Answer 1

Пошаговое объяснение:

1) Запишем в виде обыкновенной дроби и сократим

$\frac{100}{240} = \frac{50}{120} = \frac{25}{60} = \frac{5}{12}$

Такую часть всех страниц прочитала Нина

Answer 2

Calculating the Percentage of Pages Read

To calculate the percentage of pages Nina has read, we can use the following formula:

Percentage of pages read = (Number of pages read / Total number of pages) x 100

Given that Nina has read 100 pages out of a total of 240 pages, we can calculate the percentage of pages she has read.

Calculation

Using the formula: Percentage of pages read = (100 / 240) x 100

Percentage of pages read = (0.4167) x 100

Percentage of pages read ≈ 41.67%

Therefore, Nina has read approximately 41.67% of all the pages.