Đọc đoạn văn, sau đó trả lời các câu hỏi.
Nam's school is in the city. It's big. There are twenty-two classrooms in his school. Nam's classroom is not small. There are fifteen desks and benches in his classroom. The teacher's table is big and there is a notebook on it.
Where is Nam's school?
Is it big or small?
Is Nam's classroom big?
Is the teacher's table small?
Where's the notebook?
Where is Nam's school?
His school is in the city.
Is it big or small?
It is big.
Is Nam's classroom big?
Yes, it is.
Is the teacher's table small?
No, it isn't.
Where's the notebook?
It is on the teacher's table.
Nếu đung tick cho mk nhé !!! thank nhìu ^^
1/ Nhung is the best student in our class.
=>Nobody..............................................
2/ We are studying in a very large classroom now.
=>The classroom...........................................
1/ Nhung is the best student in our class.
=>Nobody....in our class is better than Nhung.....
2/ We are studying in a very large classroom now.
=>The classroom......which we are studying in now is very large.............
The ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, then ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first? Answer: There were ….. students the classroom at first
10 studens :
5-3=2 parts
1 part
10:2=5 studens
that class has
5x9=45 studens
answer:45 studens
there were 45 students the classroom at first
there were 45 students the classroom at first
Viet cau hoi cho cau tra loi
1. There are twenty desks in the classroom
2. There are six windows
3. There is one clock in the living room
4. There are five books in my school bag
5. There is couch in the living room
6. There is a board in my classroom
Viet cau hoi cho cau tra loi
1. There are twenty desks in the classroom
How many desks are there in the classroom?
2. There are six windows
How many windows are there ?
3. There is one clock in the living room
How many clocks are there in the living room?
4. There are five books in my school bag
How many books are there in your school bag?
5. There is couch in the living room
How many couches are there in the living room?
6. There is a board in my classroom
How many boards are there in your classroom?
Viet cau hoi cho cau tra loi
1. There are twenty desks in the classroom
=>How many desks are there in the classroom?
2. There are six windows
=>How many windows are there?
3. There is one clock in the living room
=>How many clock is there in the living room?
4. There are five books in my school bag
=>How many books are there in your school bag?
5. There is couch in the living room
=>How many couch is there in the living room?
6. There is a board in my classroom
=>How many boars is there in your classroom?
1. There are twenty desks in the classroom
=> How many desks are there in the classroom ?
2. There are six windows
=> How many windows are there ?
3. There is one clock in the living room
=> How many clocks are there in the living room?
4. There are five books in my school bag
=> How many books are there in your school bag?
5. There is couch in the living room
=> How many couches are there in the living room?
6. There is a board in my classroom
=> How many boards are there in your classroom?
The ratio of the number of girls to the number of boys in a classroom is 5 : 4.
When 10 girls left the classroom, the ratio of the number of boys to the number of girls
became 4 : 3. How many students were in the classroom at first
Tỉ số nữ và nam lúc sau là \(\dfrac{3}{4}\)
10 bạn nữ chiếm số phần bạn nam là
\(\dfrac{5}{4}-\dfrac{3}{4}=\dfrac{1}{2}\) ( số HS nam )
Số học sinh nam là
\(10\div\dfrac{1}{2}=20\) ( học sinh )
Số học sinh nữ là
\(20\times\dfrac{5}{4}=25\) ( học sinh )
Số học sinh trong lớp học lúc đầu là
\(20+25=45\) ( học sinh )
hãy chọn câu đúng
1.there is a well to the right of the house
there is a well in the front of the house
there is a well in the left of the house
there is a well next the house
2.our house is near a lake
our house is next a lake
our house is in the lake
our house is next to the lake
3.the hospital is opposite the school
the hospital is between school
the hospital is next school
the hospital is in school
4.the museum is between the temple and the movie theater
the museum is next the temple and the movie theater
the museum is front the temple and the movie theater
the museum is opposite the temple and the movie theater
5.in the classroom , nam is in front of ba . ba is between nam
in the classroom , nam is in front of ba . ba is opposite
in the classroom , nam is in front of ba . ba is behind
in the classroom , nam is in front of ba . ba is at
6.the desk is in the room
the desk is on the room
the desk is next the room
the desk is behind the room
7.the bakery is near to the police stadion
the bakery is at to the police stadion
the bakery is next to the police stadion
the bakery is front the police stadion
\(1b\)
\(2d\)
\(3a\)
\(4a\)
\(5c\)
\(6a\)
\(7c\)
đay là trang gửi toán chứ có phải là trang gửi đề tiếng anh đâu mà gửi
Toán , Văn , và Tiếng Anh đều đc mà bn ^_^
The ratio of the number of girls to the number of boys in a classroom is 5:4.When 10 girls left the classroom, the ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first?
Tỷ lệ số lượng HS nữ và HS nam trong một lớp học là 5: 4. Khi 10 HS nữ rời khỏi phòng học, tỷ lệ số HS nam và HS nữ trở thành 4: 3. Lúc đầu trong phòng có tổng cộng bao nhiêu HS?
Dịch đến thế rồi thì bạn tự giải nhé
tại sao bạn lại ra là 45 học sinh? Đào Hải Hưng?
The ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, then ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first? Answer: There were 45students the classroom at first.(Tỷ lệ số lượng các cô gái đến số trẻ em trai trong một lớp học là 5 : 4 . Khi 10 cô gái rời khỏi lớp học , sau đó tỷ lệ số trẻ em trai để số lượng các cô gái trở thành 4 : 3 . Có bao nhiêu học sinh trong lớp học lúc đầu ? Trả lời: Có 45 sinh viên các lớp học đầu tiên.)
The ratio of the number of girls to the number of boys in a classroom is 5:4.When 10 girls left the classroom, the ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first ?
Tỷ số giữa các bạn gái và các bạn trai trong một lớp học là 5/4.
Khi 10 bạn gái rời khỏi phòng học, tỷ số giữa các bạn trai và các bạn gái lại là 4/3.
Có bao nhiêu học sinh trong lớp học lúc đầu?
Cứ 5 học sinh nữ thì có 4 học sinh
Ta gọi x là học sinh nữ trong lớp thì học sinh nam b bằng
4 x X : 5
Số học sinh nữ rời lớp 10 bạn thì số học sinh nữ còn lại
X - 10
b = (X- 10) x 4 :3
4x X : 5 =( X - 10) x 4 : 3
4x X :5 =(X- 10) x4: 3
4x X:5= 4x X - 40 :3
12x X = 20 x X - 200
200 = 20x X - 12x X
200= 8x X
X =200 :8
X = 25
Số học sinh nam là :
4x 25 :5 =20
Đáp số : nữ là 25
nam là 20
The ratio of the number of girls to the number of boys in a classroom is 5:4.When 10 girls left the classroom, the ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first?
The ratio of the number of girls to the number of boys in a classroom is 5:4.When 10 girls left the classroom, the ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first?
Tỷ lệ số lượng các cô gái đến số trẻ em trai trong một lớp học là 5: 4. Khi 10 cô gái rời khỏi phòng học, tỷ lệ số trẻ em trai để số lượng các cô gái trở thành 4: 3. Làm thế nào nhiều học sinh trong lớp học lúc đầu?
Mình dịch toán của bạn rồi đó.Đúng thì Li Ke nha ^_^
The ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, then ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first? Answer: There were 45students the classroom at first.(Tỷ lệ số lượng các cô gái đến số trẻ em trai trong một lớp học là 5 : 4 . Khi 10 cô gái rời khỏi lớp học , sau đó tỷ lệ số trẻ em trai để số lượng các cô gái trở thành 4 : 3 . Có bao nhiêu học sinh trong lớp học lúc đầu ? Trả lời: Có45sinh viên các lớp học đầu tiên.)
