cho mình hỏi:
14 hours 25 minutes – 7 hours 45 minutes = ......................... hours 40 minutes.
Question 1:
Calculate: 626.35+525.36 =
Question 2:
There are 60 seats on a train. 40% of the seats are empty. How many empty seats are there in the train?
Answer: There are empty seats.
Question 3:
Convert:
Question 4:
The perimeter of the circle is cm
(Write your answer by decimal in the simplest form)
Question 5:
The area of the trapezoid below is 100 m2. Find x
Answer: x =
Question 6:
Calculate: 23.76+18.52+16.24+41.48 =
Question 7:
14 hours 25 minutes – 7 hours 45 minutes = hours 40 minutes
Question 8:
The value of m is
Question 9:
Form the smallest 5 – digit odd number using all the digits below.
Answer:
Question 10:
Find N such that
Answer: N =
Câu 1: 40810
Câu 2: 24
Câu 5: 20
Câu 6:5036
Câu 7:6
Question 2: 12 hours 24 minutes x 2 = ............. hours. (Write your answer by decimal in the simplest form)
Question 2: 12 hours 24 minutes x 2 = ............. hours. (Write your answer by decimal in the simplest form)
`24` minutes `= 24/60` hours `= 0,4` hours
`12` hours `24` minutes `xx2=12 + 0,4 xx 2=12,8` hours
Tina works 17 hours a week (Monday to Friday). Last week she worked 4,5 hours on Monday; 5 hours on Tuesday; 2,2 hours on Wednesday and 1,5 hours on Thursday. She worked ......... minutes on Friday.
Tina works 17 hours a week (Monday to Friday). Last week she worked 4,5 hours on Monday; 5 hours on Tuesday; 2,2 hours on Wednesday and 1,5 hours on Thursday. She worked ......... minutes on Friday.
At 7 hours and 30 minutes, an automobile going from A to B, to 11 hours, the cars arrive. The speed of the cars is 60km / h. Calculate the distance AB
Are you sure about ' cars' in the problem. However, I can show you in case the problem can be true.
The car spends 11h-7h30min= 3h30min to go from A to B.
Since the speed of car is 60 km/h.
Applying the operation s=vt, we have
The distance AB=s= 60 × 3h30min= 210km.
15 minutes= ............. quarter hours
15 minutes=a quarter hours
It took us five hours to get to London
- We _____________________________
He wrote the report in two hours
- It took ______________________________
I get to work in twenty minutes
- I spend _______________________________
My daughter spends two hours studying English every day
- It _____________________________
IT took him the whole day to repair the radio
- He spent ________________________________
The flight to Moscow lasted three and a half hours
- It took _____________________________________
2
Peter is the tallest boy in his class
No one __________________
Nobody in the class is cleverer than sally
sally is _______________________________
Have you got a cheaper carpet than this?
Is this ___________________________
They understand more than we do
We don't _______________________
Tom is the best football player in this team
Nobody _______________________________
Nothing is faster than the speed of light
The speed of light ____________________________
She's a faster and more careless driver thann I am
She drives _________________________________-
3
That store seldom receives complaints from its customers
Seldom _________________________________________
He wasn't here, so he didn't have a lot of fun
Had ________________________________
Because the weather isn't fine now,, we can't go for a walk
Were ____________________________________________
I would go to Dalat if I could take a trip this summer
Could ______________________________________
She rarely smiles at me
Rarely ________________
This rich man seldom helps the poor
Seldom ____________________________
She never at any time said that she was allergic to cats
______________________________________________________
If John had know thart she liked curry, he would have brought her to an Indian restaurant
_____________________________________________________________
The artist rarely paid any attention to his agent's advice
_____________________________________________________________
The shop can in no way be help responsible for custommer's lost property
_____________________________________________________________
The restaurant cannot accept animals under any circumstances
_____________________________________________________________
Tom only understood the meaning of the comment when he saw his wife's face
___________________________________________________________
Giải ngay ! Giải nhanh ! Giải đúng
Number 1 : Tina works 17 hours a week (Monday to Friday). Last week she worked 4,5 hours on Monday; 5 hours on Tuesday; 2,2 hours on Wednesday and 1,5 hours on Thursday. She worked ......... minutes on Friday.
LƯU Ý
Các bạn học sinh KHÔNG ĐƯỢC đăng các câu hỏi không liên quan đến Toán, hoặc các bài toán linh tinh gây nhiễu diễn đàn. Online Math có thể áp dụng các biện pháp như trừ điểm, thậm chí khóa vĩnh viễn tài khoản của bạn nếu vi phạm nội quy nhiều lần.
Chuyên mục Giúp tôi giải toán dành cho những bạn gặp bài toán khó hoặc có bài toán hay muốn chia sẻ. Bởi vậy các bạn học sinh chú ý không nên gửi bài linh tinh, không được có các hành vi nhằm gian lận điểm hỏi đáp như tạo câu hỏi và tự trả lời rồi chọn đúng.
Mỗi thành viên được gửi tối đa 5 câu hỏi trong 1 ngày
Các câu hỏi không liên quan đến toán lớp 1 - 9 các bạn có thể gửi lên trang web h.vn để được giải đáp tốt hơn.
Số 1: Tina làm việc 17 tiếng một tuần (thứ Hai đến thứ Sáu). Tuần trước, cô làm việc 4,5 tiếng vào thứ 2; 5 giờ vào Thứ ba; 2,2 giờ vào thứ Tư và 1,5 giờ vào thứ Năm. Cô đã làm việc ......... phút thứ sáu
đây là toán tiếng anh mà Lê Quang Tuấn Kiệt
On Friday, she worked:
17 - ( 4,5 + 5 + 2,2 + 1,5 ) = 3,8 ( hours ) = 228 minutes
Answer: 228 minutes