(213+3.5):(-416+217+7.5) bạn huongvtm giỏi thì giải giúp mình với

2 câu trả lời

Đáp án: 49 phần 46 nha bạn UI

Nếu dấu chấm là dấu nhân thì

( 2/1/3+15) ÷ (-4/1/6+2/1/7+35)

=52/3: 1385/42

= 52/3× 42/1385

=728/1385

Nếu dấu chấm là dấu phẩy thì

( 2/1/3+3,5) : ( -4/1/6+2/1/7+ 7.5)

= 35/6: 115/21

= 35/6× 21/115

= 49/46

( số xấu quá bạn thử kt lại đề xem nha)

Câu hỏi trong lớp Xem thêm

Giúp mk với Bài 1: Chọn đáp án đúng. Example: 0. I was disappointing/disappointed with the film. I had expected it to be better. 1. Are you interesting/interested in football? 2. The football match was very exciting/excited. I enjoyed it. 3. It's sometimes embarrassing/embarrassed when you have to ask people for money. 4. Do you easily get embarrassing/embarrassed? 5. I had never expected to get the job. I was really amazing/amazed when I was offered ot. 6. She has really learnt very fast. She has made astonishing/astonished progress. 7. I didn't find the situation funny. I was not amusing/amused. 8. It was a really terrifying/terrified experience. 9. Why do you always look so boring/bored? 10. He never stops talking and he never says anything interesting/interested. Bài 2: Hoàn thành các câu dưới đây bằng cách sử dụng although/ despite/ in spite of. Example: 0. Although it rained a lot, we enjoyed our holiday. 11. ______________ the weather was cold, we enjoyed our trip. 12. ______________ earning a low salary, Linda gave money to her parents. 13. Hung went to work ______________ not feeling very well. 14. ______________ it was hot, she didn’t put on her hat when going out. 15. ______________ getting up late, she went to class on time. Bài 2: Sử dụng các từ trong ngoặc để viết lại câu sao cho nghĩa không thay đổi. Example: 0. Although Tony learns very hard, he fails this test. (Despite) => Despite learning very hard, Tony fails this test.

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