\(Đổi40p=\dfrac{2}{5}giờ\)

Gọi quãng đường đi từ Vũ Tàu đến Đồng Tháp là x(x≥60)(km)

Thời gian ô tô đi từ Vũng Tàu đến Đồng Tháp là:\(\dfrac{x}{50}\left(giờ\right)\)

Quãng đường từ Vũng Tàu về Đồng Tháp là:x+10(km)

⇒ Thời gian ô tô đi từ Đồng Tháp về Vũng Tàu là:\(\dfrac{x+10}{60}\left(giờ\right)\)

Vì thời gian về nhanh hơn thời gian đi là \(\dfrac{2}{5}giờ\) nên ta có phương trình:

\(\dfrac{x}{50}-\dfrac{x+10}{60}=\dfrac{2}{5}\)

⇔\(\dfrac{6x}{300}-\dfrac{5x+50}{300}=\dfrac{120}{300}\)

⇔\(\dfrac{6x-5x-50}{300}=\dfrac{120}{300}\)

⇔\(\dfrac{x-50}{300}=\dfrac{120}{300}\)

⇔\(x-50=120\)

⇔x=170(tmđk)

Vậy quãng đường lúc đi từ Vũng Tàu đến Đồng Tháp là 170km

nhớ tả về loại nhà nữa

Hello everyone, my name's Chi. I'm from Viet Nam. I live in Bac Giang city.I'm in class 5A. I go to school six days a week, from monday to saturday. After school, I usually go home and do homework. In my free time, I listening to music, studying Japanese, on 6/7.........My favorite subject is English and Art. I to drink orange juice, milk tea and ginseng water. My favorite food is Sushi. My best friends are Quynh, Thu, Ngoc,BC.........

Thanks for reading !!!!!!!

k đúng mk nhé

đây la fbaif văn của ng khác và mk đã sửa thành văn gần như là mk rồi

hihi...

I live in the beautiful and very big house. My house has 8 room : 3 bedrooms, bathroom, kitchen, living room, laundry room, dining room. The largest bedroom of my parents and my baby brother. The small bedroom is my room. And the smallest bedroom of my brother. There is a big garden in front of my house. It has lots of tree and flowers. There is a swimming pool behind my house. It very big too. I uasually swim in this swimming pool. I love my house because it is very beautiful.

thế này hử

đúng ko k mk nhé

tham khảo:

I was born and raised in the peaceful midland. The scenery here is beautiful. Along the Thao River, there are green banana gardens. In the morning sun, there are palm hills spreading cool green umbrellas. The immense tea hills run together to the horizon. The river winds beautifully a peach silk strip, carrying heavy silt. From the windy side of the dyke, I watched the fragrant rice fields. I see my village hidden among the luxuriant fruit gardens. That's where my house lives. The roof on stilts at the foot of the mountain is peaceful and simple. The red dirt village roads curve along the fields, embracing cornfields, tea fields, and simple houses among the green of the mountains. In the sunset, the smoke of the evening meal spreads in the mist, creating a scene that is both magical and extremely peaceful. I find my hometown so peaceful and lovely! I will never forget the beautiful pictures of my hometown.

Bạn tham khảo nha:

Hi everyone, I am Nhung and today I will tell you about my hometown. I come from Hungyen which is a province in the North of Vietnam. There are not many buildings and constuctures here so the air is more fresh and clean than in the city. The weather is nice and it will comfort you and make you happy. The specialties of my hometown is Longan fruite. People in my country enjoy eating it so almost every houses grow them for selling. Everyone lives here take care of each others, they live a big family. In the evening, people in a neighborhood always gather in the large yard and chatting toghether after a long day of work. I love my hometown and the people here so much and I think, it does not matter how far you can go but hometown is always a place where you can come back anytime you want.  

Hc tốt?!

I was born and raised in  Duc, Tu Ky, Hai Duong. Here is the place where I love the best. It is a peaceful place. The air is fresh. The space is quiet. We can enjoy healthy natural conditions without worrying much about environmental pollution. As for social security, my village is a safer place than a city. Morever, people here are friendly and ready to help each other. Most of them live on agriculture and breeding cattle as well as poultry. So the food there are always fresh and tasty. Although I go anywhere, I still think of my village,  Duc.

Summer vacations are the best time to relax and enjoy with family and friends, it’s the time I eagerly waited for every year. This year’s summer vacation is so special to me because it was the first time I’ve been on a trip with my colleagues. We had a wonderful time in Vung Tau – the city which has most beatiful beaches in Vietnam.

We stayed there for 2 days at a small but convenient hostel. First day, we got up early to see the sunrise on the beach. It’s the most gorgeous thing I’ve ever seen. Then we swam and lay down on the sand to enjoy beautiful sunlight and the clear blue sky. We also enjoyed delicious seafood and drank fresh coconuts.

The next day, it took us about 30 minutes to hike up the Small Mountain to visit the Lighthouse. But it was really worth the try! The lighthouse affords a panoramic magnificent view of the whole of Vung Tau and is a really interesting site. On top of Small Mountain, there is the enormous 28m figure of Jesus gazing across the East Sea. This is the largest sculpture in the Southern Vietnam. The two shoulders of the figure are balconies, each able to accommodate up to six people, which offer a splendid view of the surrounding landscape.

The weather during the time we stayed was really good and the local people were friendly. We took many photographs to save our memorable vacation and bought a lot of souvenirs, too. I just had so many good memories of that whole trip. Everything was great, but what made the trip even greater was the fact that I was able to bulid a stronger relationships with my colleagues.

Thanks to a solid title of my students last year, but now my parents have enjoyed a trip to Vung Tau beach and beautiful dep.Hom magnificent, I could not describe her feelings: just fun happy, and proud because this is my reward for achieving good school. ASIAN! Taxi arrived!

Sitting in the car, watching the street in the early morning, I saw the city where I live so that's nice! Roadside planting two rows of lush green trees, straight as paying soldiers are marching ... Woah! Finally we also went to sea and then here?!? Vung Tau beach daydream but also full of life did I stand enraptured while now. Oh! salty smell of the breeze through my hair lane well enough for me to feel happy then! When my family check in, I look from the fifth floor window which shows the majestic stars Vung Tau, this beautiful! Today it's really beautiful, the sky clear blue, cloudless.There are a few sea birds hovering over the sky as if to join them for the amusement of tourists here! The sun looks like a ball of fire between a brilliant clear blue. When my parents told me can down the beach, I rejoice run like having gold, I was expecting this ohut chời seconds long time ago! When I walked down the sand lane smooth, I felt like I was standing on a carpet so pale yellow velvet! Through a little fine sand as the waves hit the shore spill-stained legs. Waves naughty intermittent pat to my feet. Seawater really cool! I see the sea like a giant mirror reflecting the image of the sky. Looks like I stepped on something! ASIAN! As the shells. Look at them standing water, sparkling under the sun is beautiful! Ivory-white ones, the reddish, pale pink ones ... Looking around the park, there are outer shell full color umbrella looked lively as there are giant lollipop!

The majority of the visitors here are foreigners, they are fun and friendly. They play the sports game, looks very funny, such as volleyball, ... If you had said to the sea, people will think of seafood. So to Vung Tau beach without eating seafood is very worthwhile! Dad took me to a shop and family on the beach affordable to eat: oysters, shrimp, squid, crab, ... Yummy! Toward evening, my family to the hotel to rest and prepare luggage goes on. Looked out, I saw a reddish sky. My mother says that's oblivious to cook. Other than the morning sun on the sea at sunset with few clouds colorful float. They look like cotton candy color that she bought me when I was little. The sea is calm, more quiet beach in the morning. Bather on the beach are also less because they like us, are the rest all right ... It's time we had to go. Before boarding, I looked at the sea and feel grateful that the country of Vietnam has made landscapes including where I was holidaying Eye Shadow Vung Tau beach.

I will try to do well for my parents to come here again so I can enjoy the majestic ambience. Photos Vung Tau beach picturesque and full of life will forever imprinted on the heart as well as my soul like a beautiful and memorable dismissal century of the summer holidays in Grade Six. See you next year there, Vung Tau Oh!

Bà Rịa – Vũng Tàu thuộc vùng khí hậu nhiệt đới gió mùa; một năm chia hai mùa rõ rệt. Mùa mưa bắt đầu từ tháng 5 đến tháng 10, thời gian này có gió mùa Tây Nam. Mùa khô bắt đầu từ tháng 11 đến tháng 4 năm sau, thời gian này có gió mùa Đông Bắc.

Nhiệt độ trung bình hàng năm là 27 °C, tháng thấp nhất khoảng 26,8 °C, tháng cao nhất khoảng 28,6 °C. Số giờ nắng rất cao, trung bình hàng năm khoảng 2.400 giờ. Lượng mưa trung bình 1.500 mm.

Bà Rịa – Vũng Tàu nằm trong vùng ít có bão.

Gọi x là quãng đường đi từ Cần Thơ đi Vũng Tàu ( đi ) ( km ;  x > 0 )

Quãng đường đi từ Vũng Tàu đến Cần Thơ ( về ) là x - 10 ( km )

Thời gian đi Vũng Tàu đến Cần Thơ là \(\dfrac{x-10}{5}\)  \(\left(h\right)\)

Thời gian đi  từ Cần Thơ đi Vũng Tàu là \(\dfrac{x}{60}\) \(\left(h\right)\)

Vì thời gian về ít hơn thời gian đi là 40 phút ( \(40'=\dfrac{2}{3}h\) ) nên ta có pương trình:

     \(\dfrac{x-10}{50}-\dfrac{x}{60}=\dfrac{2}{3}\)

⇒   \(6\left(x-10\right)-5x=200\)

          \(6x-60-5x=200\)

                    \(x-60=200\)

                            \(x=260\)

Quãng đường từ Vùng Tàu đến Cần Thơ là:   \(260-10=250\) ( km)

Vậy quãng đường từ Vũng Tàu đến Cần Thơ dài 250 km

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unit 2 lớp 6 phải liên quan đến unit 2:my home đó

My house is located in a small quiet alley. That’s a pretty pink house which consists of 6 rooms in totally: a living room, a kitchen, a toilet, a bathroom and two bedrooms. There are a white leather sofa, a television and a sideboard in the living room. After dinner, my father will turn on the television, choose a great movie and we watch it happily. Next to the living room is the kitchen where is used for cooking and enjoying the meals. In the middle of the room is a dinner table which is made from wood. Three cookers, a refrigerator and all the neccesary stuff for cooking is arranged carefully in the right corner of the room. In the left of the kitchen is a clean toilet. Beside the toilet is the bathroom which is equipped a shower and a bathtub. There are only two rooms upstairs that is my parents’ room and my private room. I’ve decorated my bedroom with adorable wallpaper and many lovely stuffed animals. A single bed is placed next to the window so that I can stargaze before falling asleep. In the opposite of the bed are my desk and my bookshelf that contain many kinds of book. There are also an old television and a piano in my bedroom. I especially love the piano because that was the gift from dad in my birthday. In every Christmas or Tet holiday, all member of my family ornament the house together and then gather in the kitchen to cooking. Although my house is not too big but to me that is the most beautiful house in the world.

I love my house very much. It's a country house. There are two floors..There is a living room, a kitchen, two bathroom , two bedroom and a storeroom. My own room is in the second floor. There is a small bed , a wardrobe, a desk, a chair , two door and a window. My room is next to the bathroom. Around my house is a flower garden and a field.I remember it very much whenever i go.What about your house? It is beautiful?Let's tell me about it.

Hue is a city which is filled mostly by trees, so the weather here is very cool, fresh and quiet. However, the city is not less busy and crowded than others. Each year, the city celebrates the fantastic festival to introduce the Vietnamese traditional food, flowers, trees, kite flying and Vietnamese traditional costumes. Throughout the city, the ancient tombs, temples and gardens of age with a few hundred years old are still preserved.

Hue has several tourist attractions which are very peaceful and ancient. Among these is Hue Citadel which was recognized is World Cultural Heritage by UNESCO. Hue Citadel is one of the place where attract the most tourists every year. Besides, there are many ancient pagodas, temples... that is also known by many tourist tourists around the world.

In summary, Hue is a city that has something to offer everyone. And here is certainly worth visiting and surely that Hue is one of the most ideal place to spend a holiday.

​viết thế này được không bn

I'm going tio tell you something about Hue. It's the oldest city in Central Viet Nam . It so has the most famous river in Central Viet Nam . I like visit the Imperial City .Hue has couisine famous . I don't like rainy weather