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7 tháng 10 2023

Khi bớt ở cả hai số đi cùng một số thì hiệu hai số đó không đổi.

Hiệu hai số lúc sau là: 9,23 - 3,23 = 6

Tỉ số hai số lúc sau là: 4 : 1 = \(\dfrac{4}{1}\)

Ta có sơ đồ: loading...

Theo sơ đồ ta có: Số bé lúc sau là 6: (4 - 1) = 2

Vậy cần bớt ở mỗi số đi cùng một số là: 3,23 - 2 = 1,23

Đáp số: 1,23 

 

7 tháng 10 2023

em cảm on cô

6 tháng 10 2023

1 addictive

2 socializing

3 obesity

4 excited

5 relaxation

6 considerably

7 satisfied

8 communication

6 tháng 10 2023

1. The Internet is very addictive, it takes up a lot of our time.
2. I enjoy socializing with friends and going out at the weekend.
3. Sitting in front of the computer too long can cause obesity.
4. Are you excited about the new Gears Of War games?
5. She listens to classical music for relaxation.
6. The Internet has changed the English language considerably.
7. She was unsatisfied with her job and decided to look for a new one.
8. Face to face communication is better than Skype video calls.  

6 tháng 10 2023

1 are becoming

2 haven't listened

3 didn't like

4 was founded

5 spend

6 Have you ever made

7 am going to listen

8 lying

9 to arrive

10 watching - reading

6 tháng 10 2023

1. At present, the social networks are becoming more popular among the young generation.
2. I have not listened to their new CD yet. Is it any good?
3. When I was a student, I did not like doing homework.
4. Facebook was founded in 2004 by Mark Zuckerberg and Eduardo Saverin.
5. Americans spend 34 hours a week watching television.
6. Have you ever made origami cranes?
7. I've just bought a new CD of folk songs. I will listen to it tonight.
8. Do you adore lying in a hot bath?
9. Please try to arrive punctually at 8.30.
10. Many teenagers prefer watching TV to reading books.

V. Choose the underlined part A, B, C or D that needs correcting.1. Having leisure activities are truly important to the elderly.      A                                    B                          C              D2. Although she wanted to go to the museum, she decided staying at home.        A                       B                                                 C            D3. Parents are concerned that their kids may be spending too many time on screens.                                 A...
Đọc tiếp

V. Choose the underlined part A, B, C or D that needs correcting.

1. Having leisure activities are truly important to the elderly.

      A                                    B                          C              D

2. Although she wanted to go to the museum, she decided staying at home.

        A                       B                                                 C            D

3. Parents are concerned that their kids may be spending too many time on screens.

                                 A                                                B             C                           D

4. Collecting coins is exciting, but it can also be relaxed.

          A                  B    C                                          D

5. Cloud watching sound weird, but Hang adores it.

        A                       B                  C                       D

6. For some young people, enjoyment involves sitting in front a computer playing games.

          A                                                        B                    C                                      D

7. His parents are thinking of banning him on using the computer.

                                      A           B                 C    D

8. When you game online, be carefully when making friends with strangers.

                          A                          B                    C                     D

giải thích giùm tui với huhu

1
6 tháng 10 2023

1) B => is

2) D => to stay

3) D => much

4) D => relaxing

5) B => sounds

6) C => in front of

7) C => from

8) B => careful

CHÚC EM HỌC TỐT NHA oaoa

 

6 tháng 10 2023

giải thích giùm em với được kh a🥺💦

7 tháng 10 2023

con đã nộp

7 tháng 10 2023

ok bạn

Hello guys! My name is Matilda. In the morning, I always do morning exercise and eat many food for breakfast. And you? In the afternoon, I usually skip rope and play badminton. And you? Ánd in the evening, I go jog in lane of my village.  And you? Oh, I think you do same me. Goodbye!

Bài văn hơi ngắn thông cảm cho mình 

6 tháng 10 2023

1) I last met my best friend when I was 18 years old.

2) It's when I was 18 years old, i met my best friend

3) The last time i met my best friend was when i was 18 years old

CHÚC EM HỌC TỐT NHAyeu

7 tháng 10 2023

câu 2 hình như thiếu since thì phải

6 tháng 10 2023

1 but

2 and

3 or

4 but

5 so

6 so

7 so

8 or

9 but

10 and

7 tháng 10 2023

ok