Вычислим значение выражения по действиям:
1) 1 1/12+1 1/4 = 1+ 1+ 1/12 + 1/4 = 2 + 1/12 + 3/12 = 2 + 4/12 = 2 + 1/3 = 2 1/3
2) 2 1/3 * 1 19/56 = 7/3 * 75/56 = (7* 75) /(3 * 56) = 75/(3 * 8) = 25/8 = 3,125
3) 2 5/8*1 3/7*1 1/9 = 21/8 * 10/7 * 10/9 = (21*10*10)/(8*7*9) = (3*5*5)/(2*9) = 25/6 = 4 1/6
(1 1/12+1 1/4)*1 19/56+2 5/8*1 3/7*1 1/9 = 4 1/6
Ответ: 4 1/6
4),1),5),3),2)
Классический порядок слов
Ответ:
1. 1) in 2) at 3) at 4) at 5) at 6) in 7) in 8) in 9) at 10) in
2. 1) on 2) in 3) at 4) in, in 5) on 6) at 7) on 9) at 10) in
Объяснение:
Tom is a student who wants to speak to Mr. Lau to
arrange a visit to his company. Mr. Lau isn’t there. What does Tom say
to make sure he gets to speak to Mr. Lau next time he calls?
<span><span><span>Tom: calls</span> - Звонит.</span><span><span>Secretary: Good morning, Asia Pacific Enterprises.</span> - Доброе утро, Азия пасифик интерпрайзис.</span><span><span>Tom: Hello, could I speak to Mr. Lau, please?</span> - Здрастуйте, могу я поговорить с мистером Лау?</span><span><span>Secretary: I’m afraid Mr. Lau is in a meeting right now. Can I help you?</span> - Я боюсь мистер Лау сейчас на встрече. Могу я вам помочь?</span><span><span>Tom: Well, I am doing a project at Hong Kong University on work experience… Perhaps it’s better if I speak to Mr. Lau personally.</span>
- Я работаю над проектом в университете Гонг Конга по приобретению
опыта работы. Наверное, мне лучше говорить с мистером Лау лично.</span><span><span>Secretary: Fine, could you call back when the meeting is finished?</span> - Могли бы вы перезвонить, когда встреча закончиться?</span><span><span>Tom: Yes, could you tell me when the best time to call is?</span> - Да, подскажите, в какое время лучше перезвонить?</span><span><span>Secretary: Probably after 4 pm.</span> - Возможно, после 16.00.</span><span><span>Tom: Yes, I’ll do that. Thank you for your help.</span> - Я, так и сделаю. Спасибо за помощь.</span><span><span>Secretary: You’re welcome.</span> - Пожалуйста.</span><span><span>Tom: Good bye.</span> - До свидания.</span><span><span>Secretary: Bye.</span> - Да свидания.</span><span><span>Tom: hangs up</span> - Вешает трубку.</span></span>
A: Where 1) were you at 5 o'clock yestetday?
B. I 2) was watching a theatre performance.
A.When 3) did you see Aidar?
B: While I 4) was waiting for the bus.
A: What 5) did Nurislam do earlier?
B: He 6) bought the theatre tickets and then he 7) went shopping.
A. 8) Did you go to the concert yesterday?
B.No, I 9) was driving to the concert when I 10) got a flat tyre.