Hằng ngày Minh đi xe đạp từ nhà đến trường với vận tốc 10km/h . Sáng nay, do dậy muộn nên Minh xuất phát chậm 3'p so với mọi hôm. Minh tính nhẩm, để đến trường đúng giờ như những hôm trước thì Minh phải đi với vận tốc 12km/h. Tính độ dài quãng đường từ nhà Minh đến trường * giúp mình zới :((( mình phải nộp gấp :(( cảm ơn :(((

Các câu hỏi liên quan

II. Choose the best answer to complete the sentences: GIÚP VS Ạ 5* VÀ CTLHN 1. My grandparents used to ......................... (live/ living/ lived/ lives) in the small village. 2. The film was so boring, .................... (Although/ However/ Therefore/ Despite) Nam saw it from beginning to end. 3. Solar energy ...................... (use/ will use/ will be used/ will be using)by many countries in the world in the future. 4. A friend of ..................... ( me/ my/ mine/ I) is coming to stay with me next month. 5. The end of the new film was so ...................... (moved/ moving/ move/ moveable). 6. ..................( Although/ In spite of/ However/ Nevertheless) the silly story, many people enjoyed it. 7. La Tomatina is ..................(hold/ holds/ held/ holding) in Spain, in a small village. 8. I ........................ (have to/ used to/can/ may) go on foot when I was in primary school. 9. This time next week, we ...................... (are take/ will take/ will be taking/have taken) our second-term exam. 10. ....................... (Because/ So/ However/ Although) they spent a lot of money on that play, it wasn’t a big success. 11. It’s really difficult to..................... (pedal/ drive/ fly/ walk) a bicycle up the hill. 12. What’s the place where you live like?- ........................... (I like supermarkets/ I’ll come back tomorrow/I live with my brother in Ha Noi/ It’s pretty quiet) 13. The size of carbon ....................... (footprint/ dioxide/ amount/ emission) depends on how we manage to use natural resources. 14. Remember to turn off the lights before you .................... (leaves/ will leave/ leave/ left). 15. If it rains tomorrow, she ..............(doesn’t come/ won’t come/ not coming/ hasn’t come). 16. Ha Noi is more crowded than Hue. it has .......(few/ less/ fewer/ more) people than Hue. 17. Nobody phoned, ..............................( were they/ are they/ did they/ didn’t they)? 18. It’s very........... (spacious/ healthy/ diverse/ equal) in the city. Some rich people live in large villas, while many poor people live in small slums. 19. He’ll never pass his driving test .........( unless/ if/ because/ when) he takes more lessons. 20. ...........( How/ How many/ How often/ What time) do the buses run?- Every ten minutes 21. .....................( There/ It/ This/ That) is only a short walk from my house to the cinema. 22. Tuan finds horror films really.................... (disgust/ disgusts/ disgusted/ disgusting). 23.The children are very excited ............... (of/ on/ about/ with) going to the park tomorrow. 24. Why don’t we eat out tonight?- ...............(A. Ok, which restarant?/ B. Ok, see you/ C. Sounds good. But I’m not in the mood/ D. A and C) 25. He isn’t popular. He has .......................... (few/ more/ many/ a lot of) friends.