Предмет: Математика, автор: Аноним

Вычеслите
2 - \frac{26}{27} \div \frac{39}{45}


​

Ответы

Автор ответа: Wormhole
0

Ответ:

8/9 или 0.8(8

Пошаговое объяснение:

2 - 26/27 / 39/45 = 2 - (26/27 * 45/39) = 18/9 - 10/9 =  8/9

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Русский язык, автор: nnn33nnn11

Помогите пожалуйста.Выпишите из данных предложений, те в которых есть обособления, определите каким членом предложения является каждое из них, и обозначьте их графически.

    Образец: Волны, лениво лизавшие берег(определение), отражали багровый цвет заката.

  1 Мы рады видеть вас, дорогие друзья, в нашем доме.2 Тихо охнув, девочка замерла над обрывом.3 Они, кажется, совсем не интересовались происходящим вокруг.4 Ученик, успокоенный увиденным, долго не мог прийти в себя.6 Мальчики, игравшие в шахматы, ничего не замечали вокруг.7 Ветер налетел порывами, хлестал по лицу, нес по улицам опавшие листья.8 Мы, мокрые и голодные, поторопились войти в избу.
2 года назад
Предмет: Английский язык, автор: 6tp

Write a sentence with if for each situation.

 

1 I didn`t know that George had to get up early, so I didn`t wake him up

  If I  ..................................................................

2 I was abke to buy the car only because Jim lent me the money.

   ....................................................................... 

3 Margaret wasn`t injured in the crash because she was wearing a seat belt.

   .......................................................................

4 You didn`t have any breakfast - that`s why you`re hungry now

   .......................................................................

5 I didn`t get a taxi because I didn`t have any money on me.

   ....................................................................... 
2 года назад
Предмет: Английский язык, автор: Катюша88

people have different opinions about learning english. what's your opinion. `why must i learn english` pete is a little boy. his family lives in a big house in green street. his father is a dentist. he works hard in a hospital. his mother is a housewife. she works hard about the house.pete is eight. he goes to school. he likes his school. he likes everything he learns there. but he doesnt like english. he does not want to learn it.today pete's teacher gives him a bad mark in english. when pete comes home from school his father says ``again a bad mark in english ! shame on you, pete !he is sorry and looks down. then he looks up and asks his father, ``why must i learn english? i dont know with whom i can speak english``  ``you silly boy! you can speak english with your teacher and your friends. and you can watch tv films in english`` says his father.``i can speak russian with them,`` says pete, `` i know russian very well.`` `` but if english or american children come to see us, dont you want to speak with them? asks petes father``of course, i do.`` says pete. ``well. dear, and then dont you want to go to england or america?`` asks petes father. ``i d love to.``says pete.  then you must know english well if you want to speak with your english or american friends.pete thinks a little and then asks. but do american and english children learn russian. oh yes and they are very good pupils says peters father. its great then i can speak russian with them says pete shame on you a lazy boy dont be angry father its a joke i know why i must learn english i am glad that you are clever my son to understand it get only good marks in english
2 года назад
Предмет: Математика, автор: незнайка880
от какого слова произошло слово голубчик
9 лет назад
Предмет: Биология, автор: 01КаРеГЛаЗаЯ10
Есть ли желудочек у пресмыкающихся???
СРОЧНО!!!
9 лет назад