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2024-04-14 21:02:03
Vũ Thành Đạt đ** Sơn trần nhà đấy ngu thì nói luôn đi
2024-04-14 20:57:45
2024-04-14 20:49:50
Xe ô tô du lịch xuất phát sau xe tải số giờ là:
9 giờ 30 phút - 7giờ30 phút =2 giờ
Xe ô tô phải đi trước xe ô tô du lịch quãng đường là
45 x 2 = 90 km
Thời gian hai xe gặp nhau là
90 : (63 - 45 ) =5 giờ
Quãng đường AB dài
90 + 45 x 5 = 315 km
Đáp số 315 km