Предмет: Математика, автор: KatyaM888

711*((37+57)=
Пример вроде как лёгкий, но не понимаю:
(Да, там две скобочки)

Ответы

Автор ответа: kdid

0

711*(37+57)=7/11*8/7=1/11*8/1=8/11

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Қазақ тiлi, автор: aslanalibek777

майланғыш ау деген не? СРООЧЧНОО ДАЮ 80 БАЛЛОВ
ПЖПЖПЖПЖПЖПЖПЖПЖПЖПЖ
СРОЧНО НАДО!!!

7 лет назад

Предмет: Английский язык, автор: katiaterenshyk

Choose the correct answers. Tm a salesperson in a gold shop in China. Every morning I take (1) some/many of our gold bracelets and earring and (2) a little afew of our gold animals ami put them in the shop window. We're selling (3) a lot of not many gold rabbits at the moment because this year is the Chinese year of the rabbit. When there is a new girl or boy in the family (4) no/some parents buy a gold animal, but not (5) many/much parents do this because it's expensive. Thousands of customers come to the shop every day so there is (6) any/no time to talk to the other salespeople. We work twelve hours a day and there isn't (7) any/many time to go out for lunch so we eat (8) a few/some food in the shop. How (9) much many do I earn? I don't earn (10) much/a little money - only about £60-80 a month, it depends. (11) Some Any months I sell (12) a lot/much and then I earn more, other months I don't even get £60. When get home I don't have (13) much/many energy, I spend (14) a little/a few time with my family and I try to meet my friends (15) a few/a lot of times a month.'

7 лет назад

Предмет: Английский язык, автор: alishervaliyev2

Put the words in the correct order to make questions,
1 is / birthday / When / your?
2 year / you / born / What/ were ?
3 at school / first / When / your / day / was? 4 holiday / Where and when / first / was / your ?

7 лет назад

Предмет: Математика, автор: ahmetshinanadia

составь и реши уравнения. выполни проверку
а) х,12,7
б) 5,у,13
в) 20,9,а

10 лет назад

Предмет: Биология, автор: Dyxasic

Почему эвглену зелёную ботаники относят к растениям, а зоологи к животным. почему её изучают в разделе зоологии.

10 лет назад