My hobby is reading knowledgeable and interesting books in my square time. Reading is such a good habit which healthy for your brain and keeps your brain functioning actively. Reading is a wonderful way to keeps you relax and happy. For me, there is nothing makes me happier than to have a stack of books on my nightstand to attack on a night when there is no alarm clock waiting the next morning. It’s the great source of enjoyment, inspiration , instruction, and knowledge. Reading book can make us disciplined, punctual, loyal and most importantly a very successful person in this life. While reading books, noone can feel disturb or alone. I think this hobby is more precious than other precious stones in the world. It can provide us noble thoughts, ideas to work in many fields and high level of knowledge. Interesting and knowledgeable book is like best friend of the someone who likes to read.

My favorite hobby is playing football in spare time. After completing my home work at home, I generally spend my lot of free time in playing football. I was so interested to play football from my childhood however started learning to play well when I was 5 years old. I was in one class when I was 5 years old. My father asked to my class teacher in the PTM about my hobby of football. And my teacher told him that there is a facility of playing sports daily in the school from class 1 so you can admit your child. Now, I really enjoy playing football and participate in the inter-school competitions.

I like watching movies, especially horror and action movies. I find myself a stronger person when I watch these films. There is another hobby that I really enjoy – gathering with my friends for chatting. I like the Thailand and Chinese cuisines because they are tasty and spicy. Moreover, I enjoy myself by swimming and reading books when I am alone

I have many hobbies, but I like reading most. Books are always a good friend to me. It is a good way to improve my vocabularies by exposing many new words. By reading, I get better at concentration because it requires me to focus on what I am reading for long periods. It also opens up the knowledge door for me. Reading books tell me about the world's history, let me see the structure of the brain, or bring me a story of Sherlock Holmes. I think reading is one of the most interesting indoors activity.

Hello ! My name is Hien. I have many hobbies, but I like reading most. Books are always a good friend to me. It is a good way to improve my vocabularies by exposing many new words. By reading, I get better at concentration because it requires me to focus on what I am reading for long periods. It also opens up the knowledge door for me. Reading books tell me about the world's history, let me see the structure of the brain, or bring me a story of Sherlock Holmes. I think reading is one of the most interesting indoors activity.

Đổi:

12tấn 570kg = 12570kg

Kho A chuyển cho kho B  245kg nhưng lại nhập về của kho C 316kg.

Như vậy thực chất kho A đã nhận về:

             316 - 245 = 71 kg

Như vậy khi nhập về 71kg thì bằng trung bình cộng số thóc ở kho B và C, tức cũng bằng Trung bình cộng của cả ba kho.

Vậy lúc đầu kho A có:

         ( 12570 : 3) - 71 = 4119kg