Giải hộ bài này với Người ta chia khu đất ba mảnh hình chữ nhật có diện tích bằng nhau. Biết các chiều rộng là 5m,7m,10m,các chiều dài của 3 mảnh có 3 tổng là 62m. Tính chiều dài mỗi mảnh và diện tích khu đất

Các câu hỏi liên quan

I. Change the sentences below into passive voice. 1. She had finished her report by noon. ……………………………………………… 2. The police have arrested five suspects. ……………………………………………… 3. They didn’t allow Tom to take the books home. ……………………………………………… 4. No one swept this street last week. ……………………………………………… 5. Will you invite her to your wedding party? ……………………………………………… 6. People spend a lot of money on advertising every day. ……………………………………………… 7. They can’t make tea with cold water. ……………………………………………… 8. Did the teacher give some exercises? ……………………………………………… 9. We can never find him at home for he is always on the move. ……………………………………………… 10. Who are they keeping in the kitchen? ……………………………………………… 11. What books are people reading this year? ……………………………………………… 12. They made him work hard all day. ……………………………………………… 13. When will you do the work? ……………………………………………… 14. Have they changed the windows of the lab? ……………………………………………… 15. Is she making big cakes for the party? ……………………………………………… 16. How did the police find the lost man? ……………………………………………… 17. What time can the boys hand in their papers? ……………………………………………… 18. Nobody has ever treated me with such kindness. ……………………………………………… 19. You must clean the wall before you pain it. ……………………………………………… 20. They may use this room for classroom. ……………………………………………… 21. She used to pull my hat over my eyes. ……………………………………………… 22. They told the new student where to sit. ……………………………………………… 23. People speak English all over the world. ……………………………………………… 24. The teacher won’t correct these exercises tomorrow. ……………………………………………… 25. The boys broke the window and took away some pictures. ………………………………………………