Quãng đường AB dài 120km. Hai ô tô khởi hành cùng một lúc đi từ A đến B, ô tô thứ nhất chạy nhanh hơn ô tô thứ hai 10km/h nên đến B trước ô tô thứ hai 24 phút. Tính vận tốc mỗi xe. ai trả lời nhanh nhất mik cho ctlhn nha

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V. ĐẶT CÂU HỎI 1.............................................................................. -its about 200 meters from my school to the post office 2................................................................................. the dictionnary is 200000 dong 3............................................................................... id like some local stamps and a phone card 4............................................................................ tim is my pen pal in england 5............................................................................ i need a phone card to phone my parents 6............................................................................ mr.viet is a farmer 7.............................................................................. lan often goes to the library in her free time 8................................................................................. my mother is cooking in the kitchen at the moment 9.............................................................................. nam likes playing soccer after school 10............................................................................ i go to the movies twice amonth 11...................................................................... hoa will be twelve on her next birthday 12........................................................................ nams favorite subject is electronics 13...................................................................... the shoes cost 50000 dong