2чеса 48минут 27 секунд сколь будить секунд

Явсе посчитала будет 11 107 секунл

195 секунд будет точно, уверена)

Iwould like to speak about my favourite writer.his name is aleksandr sergeevich pushkin. alexander pushkin was a russian poet, novelist, playwright of the romantic era. one of russia's greatest poets, he is known as the father of modern russian literature. he was born in moscow on may 26, 1799.he attended the lyceum from 1811 to 1817 and received the best education available in russia at the time.he was first published in the journal the messenger of europe in 1814.pushkin was married to natalia goncharova on february 18, 1831, in moscow. she was very beautiful. alexandr pushkin's most popular book is eugene onegin. he had written so many books such as "the captain's daughter", "the tale of tsar saltan", "ruslan and ludmila", "fairy tales".

Пошаговое объяснение:

Рассуждаю так:

Всего:60 звеньев.

1 звено (в том числе и раскованное) весит-1 г

Чтобы 1г=1 звено,

Чтобы 2г=2 звена,

Чтобы 3г=3 звена,

И так далее:

Чтобы 60г=60 звеньев.

1. расковываем 30-е звено, получаем 3 части 1, 29 и 30 звеньев

2. расковываем 15-е из 30-и звеньев, получаем 1,1,14,15,29 звеньев

3 расковываем 7-е из 29-ти звеньев, получаем 1,1,1,6,14,15,22 звеньев

4 расковываем 6-е из 22 звеньев, получаем 1,1,1,1,5,6,14,15,16 звеньев

этим набором можно набрать любой вес от 1 до 60 г

ответ 4 звена