Question

Таня печатает одну страницу за 15 мин.,а Света -за 20 мин. Кто быстрее : Таня или Света? Сколько страниц напечатает каждая девочка за 1 ч.

Answer 1

ЯВНО БЫСТРЕЕ ТАНЯ.

если одна страница у тани занимает 15 мин, то за час она напечатает 4 страницы, а света(60/20) - 3 страницы

Answer 2

To compare the typing speed of Tanya and Svetlana, we can calculate the number of pages each of them can type in one hour.

Tanya can type one page in 15 minutes, which is equivalent to typing 4 pages in one hour (since there are 60 minutes in one hour and 60/15 = 4).

Svetlana can type one page in 20 minutes, which is equivalent to typing 3 pages in one hour (since there are 60 minutes in one hour and 60/20 = 3).

Therefore, Tanya is faster than Svetlana, as she can type 4 pages in one hour compared to Svetlana's 3 pages.

To summarize:

• Tanya is faster than Svetlana in typing.
• Tanya can type 4 pages in one hour.
• Svetlana can type 3 pages in one hour.