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Sau ngày đọc thứ nhất, phân số chỉ số trang còn lại là:
1 - 2/7 = 5/7 số trang
Phân số chỉ số trang đọc ngày thứ hai là:
5/7 x 9/20 = 9/28 số trang
44 trang ứng với:
5/7 - 9/28 = 11/28 số trang
Số trang của quyển sách là:
44 : 11/28 = 112 trang
Đáp số : 112 trang
P/số chỉ số trang sách ngày thứ 2 đọc đc là
\(\left(1-\frac{2}{7}\right).\frac{9}{20}=\frac{9}{28}\)(tổng số trang)
P/số chỉ số trang sách ngày thứ 3 đọc đc là
\(1-\frac{2}{7}-\frac{9}{28}=\frac{11}{28}\)(tổng số trang)
Quyển sách Hoa đọc đc có số trang là
\(44:\frac{11}{28}=112\)(trang)
Đ/số : 112 trang
Ủng hộ mk nha,chúc bn học tốt!!
minh cung dang tim cau tra loi.Xin loi ban minh khong giup duoc gi cho ban roi
1 . The book is blue
It is a blue book .
2 My room is bigger than your room .
Your room is smaller than my room .
3 Let's visit the Great wall of China
What about visiting the Great wall of China .
4 . Mai walks to work every day
Mai goes to work on foot every day .'
k mình nhé !!!!!
1. It is a blue book.
2.Your room is smaller than my room.
3. What about visiting The Great Wall of China.
4. Mai goes to work on foot every day.
1. do you live in an apartment?
2. are there any stores on the street?
3. is your house new?
4. is a hotel near your house?
5. is it quiet here?
6. are the flowers beautiful?
7. does she live in a big house?
8. is the lake behind the house?
1) I want to work in a large company.
2) This house is small but nice.
3) Last holiday, I travelled to Ha Noi.
4) I cooking some food.
5) Xuan will visit her family tomorrow.
6) I often don't go to school on Sunday.
7) Why don't your mother go on/for a trip?
8) I don't eggs because they aren't delicious.
9) At the moment, my sister is reading books in her room.
Bạn xem thừ coi đúng hông nha!
lam nhanh k nhieu nha co len ban oi
minh can gap lam xin cac bn do
1. The hotel is in front of my house.
2. There are many muontains and rivers in our country.
3. Viet Nam has a lot of rain .
4. The world has many big seas.
5. Mount Fuji in Japan is a beautiful mountain.
6. Mount Everest is higher than Mount Phaxipang.
7. My sister goes to the supermarket on foot.
8. Our garden has many flowers.
9. Does your father get to work by bicycle ?
10. Nam ' s classroom is in front of the garden.
11. Tom travels to work by car every morning.
1. My house is behind the hotel
=> The hotel is in front of my house
2. Our country has lots of mountains and rivers
=> There are many mountains and rivers in our country
3. There is a lot of rain in Vietnam
=> Viet Nam has a lot of rain
4. There are many big seas in the world
=> The world has many big seas
5. Japan has Mount Fuji. It's a beautiful mountain.
=> Mount Fuji is a beautiful mountain in Japan
6. Mount Fansipan is lower than Mount Everest
=> Mount Everest is higher than Mount Fansipan
7. My sister walks to the supermarket
=> My sister goes to the supermarket on foot
8. There are many flowers in the (our) garden
=> Our garden has many flowers
9. Does your father cycle to work?
=> Does your father get the cycle to work?
10. The garden is behind Nam's classroom
=> Nam's classroom is in front of the garden
11. Tom drives to work every morning
=> Tom travels to work by car/ motorbike every morning
1 . Your romm is bigger than my room .
2. Shall we go our have a cup of tea .
3.My room is in front of the garden .
Bạn ơi, đầu bạn sai . Sall là shall . gadern là garden .
Đúng thì **** !