viết phân só 9/4 thành số thập phân
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Nông thôn luôn mang đến cho tôi cảm giác yên bình và thư thái. Điều tôi thích nhất ở nông thôn là không khí trong lành, khác hẳn với sự ồn ào và khói bụi của thành phố. Những cánh đồng lúa bát ngát, xanh mướt trải dài đến tận chân trời, tạo nên một bức tranh thiên nhiên tuyệt đẹp. Tôi cũng rất thích những buổi sáng sớm, khi mặt trời vừa ló dạng, sương mù còn lảng bảng trên những ngọn cỏ, và tiếng chim hót líu lo vang lên khắp nơi. Cuộc sống ở nông thôn tuy giản dị nhưng lại rất đỗi ấm áp và gần gũi. Người dân nơi đây luôn thân thiện, sẵn sàng giúp đỡ lẫn nhau, tạo nên một cộng đồng đoàn kết và yêu thương. Những buổi chiều cùng bạn bè thả diều trên cánh đồng, hay những tối ngồi quây quần bên bếp lửa, kể cho nhau nghe những câu chuyện vui buồn, đều là những kỷ niệm khó quên trong lòng tôi.
5\(x\)\(.\)5 = 53
5\(x\) = 53 : 5
5\(x\) = 52
\(x\) = 52 : 5
\(x\) = 5
Vậy \(x=5\)
32\(.\)3\(x\) = 37
3\(x\) = 37 : 32
3\(x\) = 35
\(x\) = 35 \(:\) 3
\(x=3^4\)
\(x\) = 81
Vậy \(x=81\)
I. Choose the best answer, circle the letter A, B, C or D. Khoanh tròn chữ cái đầu đáp án đúng
1. They new students in class 6A.
A. are B. is C. am D. was
2. I get up 6 every morning.
A. at B. in C. on D. to
3. How does she to school? - By bike.
A. goes B. go C. going D. to go
4. Jane:- I have a . Susan: - You should go to the dentist.
A. sore throat B. headache C. toothache D. backache
5. Jack is than Tim.
A. tall B. taller C. tallest D. more tall
6. My sister is a . She takes care of patients in a big hospital.
A. farmer B. worker C. teacher D. nurse
7. His house is to a beautiful lake.
A. near B. next C. opposite D. behind
8. grade are you in? – I am in grade 6.
A. Which B. Where C. How D. Who
9. I in Hue city last summer vacation.
A. was B. am C. were D. will be
10. Her uncle can very well.
A. swims B. swimming C. to swim D. swim
11. ? - I am fine, thanks.
A. How are you B. How old are you C. What do you do D. Where do you live
12. Mike: - What about playing soccer this afternoon? John:
A. Thank you B. That’s a good idea C. I’m fine D. Really?
13. is my new school bag. It is very nice.
A. This B. These C. Those D. They
14. There is eraser in this box.
A. a B. the C. an D. some
15. I go to the to watch a new fim about a scientist.
A. zoo B. stadium C. library D. cinema
16. Would you like dinner with me tonight?
A. having B. to have C. have D. had
17. My mother meal in the kitchen now.
A. cooked B. cooks C. is cooking D. are cooking
18. We the zoo next weekend.
A. go B. went C. will go D. is going
19. How many are there in this room?
A. boy B. girl C. student D. children
20. I would like a of chocolate.
A. tube B. bar C. glass D. carton
I. Circle the word that has the underlined part pronounced differently from the others.
1. A. lives B. plays C. jumps D. draws
2. A. big B. family C. live D. dinner
3. A. what B. tall C. walk D. water
4. A. red B. get C. student D. west
5. A. meat B. seat C. beach D. great
II. Circle the best options.
1. My house has a big_____ .My brother likes playing there.A floor B. flat C. view D. yard
2.Peter: _________do your parents do the shopping?
Linda: At the shopping mall.
A. Where B. Who C. What D. When
3. My favorite subject is music, but_________is physics.A. her B. she C. hers D. him
4. I can’t go out today. I have homework to do for literature__________history.
A. and B. or C. but D. so
5. Mary ___________ out with her friends on the weekend.
A. like going B. likes to going C. like to go D. likes going
6. My favorite dress is very colorful. It is dark blue,________,and yellow.
A. short B. slim C. red D. long
7. My teacher, Mrs. Catherine,___________ a short speech in the hall at the moment.
A. make B. is making C. makes D. is made
8.Don’t stay at home all the time. Why don’t you get out and__________badminton with me?
A. play B. have C. do D. go
9. John: What are you doing this evening?
Peter: My family and I_________TV. A. am watching B. are watching C. watch D. is watching
10.Lan:_________does the concert finish?
Mary: At 10 o’clock. A. Where B. what C. which D. What time
11. When we have time, we often play_________together.
A. video games B. skating C. jogging D. shopping
12. My father usually park the car in the ______A. flat B. balcony C. garage D. pool
13. This book isn't_________book.A. I B. mine C. my D. me
14. My father teaches English at school _____Monday____ Friday.A. on/ at B. at/ at C. at/ on D. on/ on
15. My parents___________us today because they are working.
A. aren’t joining B. joins C. isn’t joining D. join
1 My uncle is going to visit HCM city next Sunday
2 We are going to have small party at the weekend
3 Is she taking an English course next week?
4 John is going rock climbing with his classmates next Saturday
5 My brother and his friends are going on a trip in the countryside next weekend
6 How often do you and your family go to Vung Tau beach?
7 What does your father do in his free time?
8 He and his friends are going to the swimming pool tomorrow afternoon
9 Huong's mother is cooking a special meal for her family next weekend
10 She is living in a new house next week
\(\dfrac{9}{4}=\dfrac{9.25}{4.25}=\dfrac{225}{100}\)
=> \(\dfrac{225}{100}=2,25\)
Vậy : \(\dfrac{9}{4}=>2,25\)