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PA
6
15 tháng 7 2021
theo bài ra ta có sơ đồ:
bao 1:|-----|-----|-----| (? kg)
bao 2:|-----|-----|-----|-----|
8kg chiếm số phần là:
4-3=1 phần
ta có số gạo của bao 1 là 3 phần
=>số gạo ứng với 3 phần là:8x3=24 kg
KL:bao 1 có 24 kg gạo
15 tháng 7 2021
Coi so gao bao 1 la 3 phan thi so gao bao 2 se la 4 phan nhu the.
So gao bao 1 la:
8 : ( 4 - 3 ) x 3 = 24 ( kg )
Dap so : 24 kg
cho 1 k nha bn
NC
24 tháng 2 2023
\(\dfrac{1}{2}+\dfrac{1}{3}+\dfrac{1}{4}\)
= \(\dfrac{6}{12}+\dfrac{4}{12}\) + \(\dfrac{3}{12}\)
= \(\dfrac{13}{12}\)
H
23 tháng 11 2021
ụa lớp 5 đã chơi luôn passive vòice gòi à 😥 bọn trẻ thời nay kinh quá
1. My teacher is going to tell a story. *
A story is going to be told by my teacher
This is a required question
2. Somebody will meet you next Monday. *
You will be met next Monday
3. Alice wears nice shirts. *
Nice shirts are worn by Alice
4. I am eating a banana. *
A banana is being eaten by me
5. Mary is cutting a cake now. *
A cake is being cut by Mary now
6. My brother broke my glass. *
My glass was broken by my brother
7. Are you drawing a picture? *
Is a picture being drawn by you?
8. Where did you learn English? *
Where was English learned by you?
9. Will you invite her to your wedding party? *
Will she be invited to your wedding party?
10. Has Tom finished the work? *
Has the work been finished by Tom?
11. Is she going to write a poem? *
Is a poem going to be written by her?
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