Lúc 8 giờ một xe tải chạy từ Hà Nội đi Hải Phòng với vận tốc 40 km/giờ. Đến 9 giờ một xe con cũng chạy từ Hà Nội đi Hải Phòng cùng đường với xe tải với vận tốc 60 km/giờ. Hỏi khi xe con đuổi kịp xe tải thì điểm gặp nhau cách Hà Nội bao nhiêu ki-lô-mét?

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the word that has the underlined part pronounced differently from the rest:  

  daughter                   fall                     cloth                        resort

• Choose the word that has the underlined part pronounced differently from the rest:  

  should                     stewed                      fruit                       rule

• Find a mistake in the four underlined parts of the sentence and correct it:

  I love sitting on the bank of the river to do nothing.

• Find a mistake in the four underlined parts of the sentence and correct it:

  Her son was considered to have the ability of entering university at the age of sixteen.

• Find a mistake in the four underlined parts of the sentence and correct it:

  This is the worst film where I have ever seen.

• Choose the correct sentence which is built from the words and phrases given:

  people / more / frightened / unemployed / need / be //.
  
  

• Choose the word that has the underlined part pronounced differently from the rest:

  wildlife                    side                    live                       require

• Choose the word that has the underlined part pronounced differently from the rest:

  mate                     great                         prey                        have

• Choose a word that has different stress pattern:

  parliamentary                   documentary                   dictionary                    elementary

• Find a mistake in the four underlined parts of the sentence and correct it:

  My mother is not at home now, she has been shopping.