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Câu 6: Số tự nhiên lớn nhất có 5 chữ số mà khi chia số đó cho 2012 được thương và số dư bằng nhau là:
A. 98637 B. 99999 C. 98588 D. 96624
Cách giải
Gọi số tìm là A ( A là số tự nhiên có 5 chữ số )
Ta có:
A : 2012 = b dư b
=> A = 2012 . b + b
=> A = b . ( 2012 + 1 )
=> A = b . 2013
A lớn nhất có 5 chữ số nên b cũng phải lớn nhất với b . 2013 < 100000
Mà A < 100000 <=> b < 100000 : 2013 ~~ 49
Do đó b lớn nhất là 49 => b . 2013 = 98637
Vậy
Số cần tìm là 98637
Câu 6: Số tự nhiên lớn nhất có 5 chữ số mà khi chia số đó cho 2012 được thương và số dư bằng nhau là:
A. 98637 B. 99999 C. 98588 D. 96624
K cho mk nha
21. doesn't see
22. doesn't work
23. is riding
24. am speaking
25. are planting
26. Have - take
27.lies - is resting - falls
28. go- visit
29. lives- is studying
30. are expecting- are receiving- is giving
1. Where do your mother often buy this book? => Where does your mother often buy this book?
2. Are Tom studying? => Is Tom studying?
3. Hoa not have good speaking skill. => Hoa does not have good speaking skill
4. The young girl not writing the letter now. => The young girl is not writing the letter now.
5. Are Lam fond of listening music?=> Is Lam fond of listening to music?
6. They studies math=> They study math
7. What you usually do in the morning? => What do you usually do in the morning?
8. They are traveling to London. => Th ey are travelling to London.
9. The plane is land now.=> The plane is landing now
10. Why she is saying loudly?=> Why is she saying loudly?
1. Where do your mother often buy this book?
=> Where does your mother often buy this book?
2. Are Tom studying English now?
=>Is tom studying English now?
3. Hoa not have good speaking skill.
=>Hoa doesn't have good speaking skill.
4. The young girl not writing the letter now.
=> That young girl isn't writing the letter now.
5. Are Lam fond of listening music?
=> Does Lam fond of listening to music?
6. They studies math once time a week.
=> They study math once time a week.
7. What you usually do in the morning?
=> What do you usually do in the morning?
8. They are traveling to London.
=>They are travelling to London.
9. The plane is land now.
=> The plane is landing now.
10. Why she is saying loudly?
=> why is she saying loudly?
Hok tốt
Trả lười :
Who __are___ you (wait)____waiting_____ for? –
I (wait) ____am waiting_____for my friend.
who ARE you ..WAITING....... (wait) for? - I ......AM WAITING..(wait) for my friend
hình đâu
hinh day