Bài 2: Một cửa hàng lương thực, ngày thứ nhất bán được 86 kg gạo, ngày thứ hai bán hơn ngày thứ nhất 36kg, ngày thứ ba bán được số gạo trung bình cộng của số gạo bán 3 ngày. Hỏi cả ba ngày cửa hàng bán được bao nhiêu kg gạo

Các câu hỏi liên quan

I. Give the correct form of the word given to complete the sentence. 1. Is she enough to run one kilometer? (GOOD) 2. “Ow! Be careful with that coffee.” - “Look, now I have a on my arm” (BURNING) 3. Rob has a of 39.50C (TEMPERATE) 4. Don’t eat so quickly. You’ll get a ___ (TEETH) 5. I have a in my back. I’m going to lie down. (PAINFUL) 6. That’s a bad . Why don’t you have a glass of water? (COUGHING) 7. “I have .” - “Why don’t you telephone the doctor?” (STOMACH) 8. My arm after the table tennis match (HURT) 9. “I have a .” - “That’s because you watch too much TV.” (HEAD) 10. Lan was absent from class because of her ______ (SICK) I. Put the verbs in brackets in the correct tense form. 1. Nam looks brown. He was on holiday last week. He (get)……………sunburn. 2. Getting plenty of rest is very good. It (help)……………….you to avoid depression. 3. The Japanese (eat)………………………..a lot of fish so they are very intelligent. 4. If you wash your hands more, you (have)……………….less chance of catching flu. 5. Eating carrots regularly (help)……………………….you see better. 6. It is very hot outside. Please (wear)…………………a sun hat when you go out. 7. Do more exercise and you (feel)………………………..healthier. 8. I don’t want (be)……………………………..tired tomorrow so I go to bed early. 9. Nowadays, I don’t feel well. I often (feel)……………………….sick and weak. 10. People who ( smile)……………………….more are happier and they live longer.