user-avatar
Nguyentrungg01
2 năm trước
Một hộp đựng 40 viên bi gồm 3 màu: xanh, vàng, đỏ. Biết ó bi xanh bằng 1/5 số bi cả hộp, 2/3 số bi vàng là 12 viên, còn lại là bi đỏ. a) Tính số bi xanh, bi vàng và bi đỏ? b) Tính tỉ số phần trăm của bi vàng so với số bi cả hộp?
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

1. You got into so much trouble because you didn’t listen to me. → If​ 2. There are so many bugs in the room because there isn’t a screen on the window. → If​ 3. He is busy right now. So, he can’t help them. → If​ 4. I can’t make all of my own meals because I am not good at cooking. → If​ 5. I’m not you, so I can’t tell him the truth. → If I​ 6. She comes, so he isn’t disappointed. → If​ 7. He is not a good student. He doen’t study for the test. → If​ 8. Mary is lazy, so her parents are very sad. → If​ 9. Mai is sick because she didn’t follow the doctor’s orders. → If​ 10. He is tired this morning because he didn’t go to bed early last night. → If​ 11. They don’t behave themselves so their parents are not happy about that. → If​ 12. She doean’t say sorry so he is angry. → If​ 13. I am not a rich businessman and I can’t afford to buy an expensive car. → If​ 14. It rains now so I don’t go to the barbecue. → If​ 15. My parents do not allow me to go, so I have to stay at home. → If​ 16. She doesn’t pay attention to her cooking so the food is horrible. → If​ 17. The weather isn’t very nice so we don’t go camping. → If​ 18. The computer break down and I have to stop my work. → If​ 19. She loves him so she forgives him easily. → If​ 20. He is angry so he doesn’t say anything. → If​ Giúp mik nhé

1. If he doesn’t take more care, he’ll have an accident. @Unless . ……………………………………………………………………………… 2. The crops will be ruined if it doesn’t rain soon. @Unless ......... . ………………………………………………………………………… 3. Unless the weather is fine, we’ll stay at home. @If . . . . ………………………………………………………………………………… 4. I can’t go with you unless I get my work finished. @If ............... . ………………………………………………………………………….. 5. If you don’t leave on the 15th , you’ll get home late for your mother’s party. @Unless............ . ………………………………………………………………………. 6. Tom never does anything unless his father tells him what to do. @If ............ . ……………………………………………………………………………. 7. Don’t take this job if you don’t really want it. @Unless ............ . ……………………………………………………………………… 8. If she does nothing to prepare for the test, she will get bad marks. @Unless ......... . …………………………………………………………………….. 9. You can’t visit the United States unless you get a visa. @If ............... . ………………………………………………………………………… 10. Unless you remember our address, you can find it in the phone book. @If ...................... . ………………………………………………………………… Giúp mik cảm ơn

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team