Предмет: Математика, автор: melnicovaanna0

Помогите пожалуйста решить. 7 14/23*2 42/43*1 1/42

Ответы

Автор ответа: Sanya2263
5

7\frac{14}{23} *2=14\frac{28}{23} =15\frac{5}{23} \\\frac{42}{43} *1\frac{1}{42} =\frac{42}{43} *\frac{43}{42} =1

semnvakar: да это не то
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: fraps4585
53.1 Finish the sentences with him/her/them.

1 I don't know those girls. Do you know ?

2 I don't know that man. Do you know ?

3 I don't know those people. Do you know ?

4 I don't know Fred's wife. Do you know ?

5 I don't know his friends. Do you know ?

6 I don't know the woman in the black coat. Do you know

7 1 don't know Mr Stevens. Do you know ?

8 I don't know those students. Do you know ?

53.2 Finish the sentences. Use l/me/we/ue/you/he/hlm/ehe/her/they/them.

1 I want to see her but S.h.e doesn't want to see Шл

I ' I

2 I want to see him but doesn't want to see

3 They want to see me but don't want to see

4 We want to see them but don't want to see

5 She wants to see him but doesn't want to see

6 They want to see her but doesn't want to see

7 I want to see them but don't want to see

8 He wants to see us but don't want to see

9 You want to see her but doesn't want to see

53.3 Finish the sentences. Use me/us/him/her/it/them.

1 Who is that woman? Why are you looking at her..

2 'Do you know that man?' 'Yes, I work with

3 I'm talking to you. Please listen to

4 These photographs are nice. Do you want to look at...

5 I like that camera. I'm going to buy

6 Where are the tickets? I can't find

7 We're going out. You can come with

8 I don't like dogs. I'm afraid of

9 Where is she? I want to talk to

10 Those apples are bad. Don't eat

53.4 Put in it/them + me/ue/him/her/them.

1 I want those books. Please give .. tjbern.. to No.<?.-.

2 He wants the key. Please give to

3 She wants the keys. Please give to

4 I want the letter. Please give to

5 They want the money. Please give to

6 We want the photographs. Please give to

?

помогите пожалуйс плиз !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 год назад
Предмет: Другие предметы, автор: ПрррПррр
помогите пожалуйста с докладом по музыке,на тему космический пейзаж 6 класс(художники, музыканты, может быть всё что угодно)! Срочно! 20 балов!!!
1 год назад
Предмет: Русский язык, автор: eldarvaleev2005
сколько звуков и букв в слове париж
1 год назад
Предмет: Алгебра, автор: вероника1032
помогите пожалуйста, очень надо
8 лет назад
Предмет: Математика, автор: Аноним
Найти значения выражения 20√3tg390°.
8 лет назад