Write a short paragraph (30 - 40 words) about your last weekend. (1 point)
Use the following questions as cues.
- Where were you?
- What was the weather like?
- What did you do in the morning / afternoon?
- How did you feel?
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1 This is Emma's book
2 Go straight ahead past the library and then turn right
3 They are on the wall
4 They planted the trees
My favorite holiday is Tet, the Vietnamese Lunar New Year. It usually takes place in late January or early February. To celebrate, my family cleans and decorates the house, makes traditional foods like bánh chưng, and visits relatives to exchange good wishes and lucky money for the new year.
My name is Ben. My favorite holiday is Tet, the Vietnamese Lunar New Year. I like Lunar New Year because I like watching the lion dance. It’s on February third. On this special day, my father and my mother give me lucky money. It’s fun.
1. My name is Gia Linh, I'm 10 years old
2. My favourite subject is English
My favourite holiday is Tet holiday
My favourite sport is swim.
3. My birthday is on 9th of December.
4. I take photos and safe them in my room.
5. I do experiments in sience class.
1 She likes geography
2 It is summer holiday
3 They carve pumkins and dress up
4 It starts at 9:50
5 They speak with ech other
1. She likes geography.
2. It’s Children’s Day.
3. They wear costumes.
4. It starts at nine fifty.
5. She learns languages.
\(\dfrac{9}{4}=\dfrac{9.25}{4.25}=\dfrac{225}{100}\)
=> \(\dfrac{225}{100}=2,25\)
Vậy : \(\dfrac{9}{4}=>2,25\)
Đây là toán nâng cao chuyên đề hai tỉ số trong đó có một đại lượng không đổi. Cấu trúc thi chuyên, thi học sinh giỏi các cấp. Hôm nay, Olm sẽ hướng dẫn các em giải chi tiết dạng này như sau:
Giải:
Vì người ta thêm vào hai ngăn mỗi ngăn 40 quyển nên hiệu số sách hai ngăn không đổi.
Số sách ngăn một lúc đầu là:
7 : (7 - 3) = \(\dfrac{7}{4}\) ( hiệu số sách hai ngăn)
Số sách ngăn một lúc sau là:
29 : (29 - 17) = \(\dfrac{29}{12}\)
Phân số chỉ 40 quyển sách là:
\(\dfrac{29}{12}\) - \(\dfrac{7}{4}\) = \(\dfrac{2}{3}\) (hiệu số sách hai ngăn)
Hiệu số sách hai ngăn là:
40 ; \(\dfrac{2}{3}\) = 60 (quyển)
Số sách ngăn một lúc đầu là:
60 x \(\dfrac{7}{4}\) = 105 (quyển)
Số sách ngăn hai lúc đầu là:
105 - 60 = 45 (quyển)
Tổng số sách hai ngăn lúc sau khi chuyển là:
105 + 45 + 40 x 2 = 230 (quyển)
Đáp số: 230 quyển.
\(3\dfrac{2}{6}\)=3,3333333333333333333333333333333333333333333333333...
Do thêm 10 đơn vị vào tử và gấp mẫu lên 3 lần thì giá trị phân số không đổi nên 10 đơn vị gấp tử số 2 lần.
Tử số là:
\(10:2=5\)
Phân số đó là \(\dfrac{5}{9}\)
Last summer vacation, I went to Ha Long Bay with my family. It was sunny but not very hot. My younger sister and I went swimming. Then, we went to some souvenir shops. We bought a lot of different gifts for our friends. Next, my family went to a food stall for lunch. We ate fish and crab. The food was delicious, but most things were not cheap. They were quite expensive. Finally, We took a lot of photos and went to home by bus. After trip, we felt very happy because we had a great time get together. Our trip was great, if my family next time I travel, I will invite you to go with my family.
Last weekend, I was at home. The weather was sunny. In the morning, I played badminton with my brother. At noon, I helped my mother with the cooking. In the afternoon, I watched a funny film. I was very happy.