Hello, everybody! Allow me to introduce myself. My name is Hai, I am 13 years old and a student at Gia Thụy secondary school . My favorite subject is math. I was born and grew up in Ha Noi. At the moment, I am living with my parents and a younger brother.I am a quiet, a little bit childish but also factual, dexterous and roman lady. In the education views, I am diligent, clever and patient with my study or even work and I never give up even though I know a lot of hardships are waiting for me in the future. My hobbies are jewellery collections, taking a walk in the afternoon, listening to music and watching movies. Parularly, I really love to watch how to make a sweet cake videos from the internet. I also enjoy playing badminton and riding a bicycle.My dream is to be a successful business woman so that now I am trying to study as hard as I can to get into the right subject that I love. And I also hope that my dream will come true and surely I will do everything to make it come true.

ngày hôm qua làm việc của mình chi chi đó nà

I will get lucky money.

I will visit my grandparents.

I will decorate the house

I will make banh chung and banh tet

1.  I will get lucky money

2. I will visit my relatives

3. I will go out

4. I will eat spencial food

5. I will  try to study hard

I will grow peach blossom

I will receive money to celebrate the age

I will be happy to come

I live in Ho Chi Minh City, and Tet holiday in the city is very bustling occasion. Within a month before the Lunar New Year, the streets are very crowded, many people go out to do shopping and enjoy the holiday scenery. My parents are busy cleaning the house, and I am busy thinking about what to wear and where to go. Right after we have a break from school, my friends and I spend most of the time on Nguyen Hue Flower Street to take pictures. However, Nguyen Hue Street is not the only beautiful place, almost everywhere in the main streets are wonderful for people to have great pictures. They are beautifully decorated with bright lights, and the apricot blossom - the symbol of New Year's Day can be found everywhere. On New Year's Eve, my family and I watch fireworks from Sai Gon Bridge; we have to go there before nine o’clock to get a good spot. Early in the first morning of the year, we go to the pagoda to pray for peace and health, and then I accompany my parents to visit my grandparents and relatives. Tet is my favorite holiday because it is an occasion to enjoy the festive atmosphere, delicious food, and receive lucky money. I wish that Tet could last for a month.

Tet is the biggest traditional festival in Vietnam. This is an opportunity for people to enjoy a happy and relaxing period of time with their family and friends. There are some differences between Tet in the North and the South of Vietnam. In the North, the traditional food of Tet is Chung cake - a rectangular sky rice cake with meat, which is wrapped in phrynium. People usually buy the cakes with some cherry blossom branches as a symbol of Tet to decorate their houses. In the South, people consider apricots and Tet cakes are the symbols of Tet. Tet cake is also made from sky rice, and the inside can be sweet beans, bananas, or even meat. On New Year’s Eve, most families gather together to have a warm dinner and a traditional ritual in order to commemorate our ancestors. On the first day of New Year, youngsters will give their best greetings to oldsters and receive lucky money. In the rest time of Tet, people can go to pagodas to pray for good things, peace, and health. Tet is an important occasion for families and friends to be together after a year of hard work, and it can motivate people to try harder in the next year.

Tet is the biggest traditional festival in Vietnam. This is an opportunity for people to enjoy a happy and relaxing period of time with their family and friends. There are some differences between Tet in the North and the South of Vietnam. In the North, the traditional food of Tet is Chung cake - a rectangular sky rice cake with meat, which is wrapped in phrynium. People usually buy the cakes with some cherry blossom branches as a symbol of Tet to decorate their houses. In the South, people consider apricots and Tet cakes are the symbols of Tet. Tet cake is also made from sky rice, and the inside can be sweet beans, bananas, or even meat. On New Year’s Eve, most families gather together to have a warm dinner and a traditional ritual in order to commemorate our ancestors. On the first day of New Year, youngsters will give their best greetings to oldsters and receive lucky money. In the rest time of Tet, people can go to pagodas to pray for good things, peace, and health. Tet is an important occasion for families and friends to be together after a year of hard work, and it can motivate people to try harder in the next year.

       It was April 30th, May 1st, and I did a lot of work at that time. Due to the complicated developments of the Co-vid 19 epidemic, I stayed at home, following what the Prime Minister said. Like home, I also did a lot of work. I worked with my parents to cook delicious food, having a great experience. After that, I played folk games with my brothers and sisters at home, it was very interesting. In addition, together with my father, I learned more about computers. Although during the Tet holiday, I couldn't go anywhere while at home, I also had a lot of fun. I am very happy that I have experienced such wonderful activities, and I feel even happier because I have fulfilled my obligations.

1 người làm công việc trong số ngày là

            40x8=320 ngày

10 người làm công việc trong số ngày là

            320:10=32 ngày

               Đáp số : 32 ngayngay      

Gọi số ngày mà 10 ngày làm xong công việc là x(ngày) (x>0)

Vì năng suất làm việc của mỗi người là như nhau nên số người và số ngày làm xong công việc là hai đại lượng tỉ lệ nghịch:

theo tính chất của hai đại lượng tỉ lệ nghịch ta có:

8:10=x:40

=>x=8*40:10= 32(thỏa mãn)

Vậy 10 người làm xong công việc trong 32 ngày