89658:293
20305:45
22512:122
62579:38
K
Khách
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Những câu hỏi liên quan
TM
29 tháng 3 2017
Bài 1 :
X x 405 = 86265 89658 : X = 293
X = 86265 : 405 X = 89658 : 293
X = 213 X = 306
19 tháng 11 2021
Bài 2:
\(a,y\times405=86265\\ \Rightarrow y=86265:405\\ \Rightarrow y=213\\ b,89658:y=293\\ \Rightarrow y=89658:293\\ \Rightarrow y=306\)
Bài 3: tính tổng của dãy số sau:
a) Dãy trên có số số hạng là:
\(\left(50-2\right):2+1=25\left(số\right)\)
Tổng dãy số trên là:
\(\left(50+2\right)\times25:2=650\)
b) Dãy trên có số số hạng là:
\(\left(49-1\right):2+1=25\left(số\right)\)
Tổng dãy số trên là:
\(\left(49+1\right)\times25:2=625\)
ZV
2
7 tháng 8 2018
\(x\cdot409=86265\)
\(x=86265:409\)
\(x=\frac{86265}{409}\)
\(x\cdot12+95=239\)
\(x\cdot12=144\)
\(x=144:12\)
\(x=12\)
\(89658:x=293\)
\(x=896568:293\)
\(x=\frac{89658}{293}\)
\(x:125=130\)
\(x=125\cdot130\)
\(x=16250\)
\(66178:x=326\)
\(x=203\)
NN
1
6 tháng 3 2020
128 x 54=6912
203 x 44=8932
123 x 58=7134
321 x 25=8025
89658 : 293=306
33370 : 142=235
379816 : 241=1576
945350 : 146=6475
#HT
&YOUTUBER&
TT
3
12 tháng 1 2022
X x 405 = 86265
X = 86265 : 405
X = 213
89658 : x = 293
x = 89658 : 293
x = 306
12 tháng 1 2022
X x 405 = 86265 89658 : x = 293
X = 86265 : 405 x = 89658 : 293
X = 213 x = 306
20 tháng 5 2021
43. How have you been getting on with your enquiries?
-> How much progress have you been making with your enquiries?
44. I gave Ted the massage, but he already knew about it
-> I needn’t have given Ted the message because he already knew about it
45. The trains couldn’t run because of the snow
-> The snow prevented the trains from running
46. I didn’t arrived in time to see him
-> I wasn’t early enough to see him
47. I’m sorry I was rude to you yesterday
-> I apologize for being rude to you yesterday
48. She didn’t hurry, so she missed the train
-> If she had hurried , she wouldn't have missed the train
49. Barbara is the best tennis – player in the club
-> No one in the club plays tennis better than Barbara
50. I haven’t seen that man here before
-> It’s the first time I have ever seen that man
51. The furniture was so expensive that I didn’t buy it
-> The furniture was too expensive for me to buy
52. The robbers made the bank manager hand over on the money
-> The bank manager was made hand over on the money by the robbers
53. Tom learned to drive when he was nineteen
-> Tom has learnt to drive since he was nineteen
54. She had never been so unhappy before
=> She was unhappier than ever before ( câu này tk)
E
20 tháng 5 2021
43. How much progress have you made with your enquiries?
44. I needn’t have given Ted the massage, because he already knew about it.
45. The sow prevented the trains from running.
46. I wasn’t early enough to see him.
47. I apologize for being rude to you yesterday.
48. If she had hurried, she would have caught the train
49. No one in the club is better at tennis than B.
50. It’s the first time I have seen that man.
51.The furniture was too expensive for me to buy.
52.The bank manager was made to hand over the money.
53. Tom has been able to drive since he was nineteen.
54. She was unhappier than she had ever before.
YN
15 tháng 5 2021
1. I asked them: “What is your new house ?”
I asked them what their new house was
2. “What are you doing, Jerry ?”
Ann asked Jerry what he was doing
3. He asked me: “Will you be free tonight?”
He wanted to know if I would be free that night
4. “Do you know the way to the bank , Nam?”
Mai asked Nam if he knew the way to the bank
5. Mary asked me: “Do you want to visit London?”
Mary asked me if I wanted to visit London
6. She said: “Can you speak Spanish, Minh?”
She asked Minh if he could speak Spanish
7. Thanh said to her teacher: “Will I finish my exercises at home?''
Thanh asked her teacher if she would finish her exercises at home
8 Nien asked Hoa: “Do you have many new friends?''
Nien wanted to know if Hoa had many new friends
9 “Are you going to leave tomorrow?” My friend said.
My friend asked me if I was going to leave the next day
21 tháng 6 2021
chuyển câu bị động
1. Don't play game
Game shouldn't be played!
2. do your homework at one
Your homework should be done at one
3. I told them the truth
They were told the truth
The truth was told to them
4 Prepar the meal before I get home
The meal should be prepared before I got home
5 don't use my computer
My computer shouldn't be used.
6. I have never seen her before
She have never been seen before.
7 He earned a lot of money last year
A lot of money was earned last year
D
21 tháng 6 2021
1. Don't play game
=>Game shouldn't be played!
2. do your homework at one
=>Your homework should be done at one
3. I told them the truth
=>They were told the truth
The truth was told to them
4 Prepar the meal before I get home
=>The meal should be prepared before I got home
5 don't use my computer
=>My computer shouldn't be used.
6. I have never seen her before
=>She have never been seen before.
7 He earned a lot of money last year
=>A lot of money was earned last year
Vào phần câu hỏi tương tự có đó bn
20 tháng 6 2021
2.she said to me :"turn off all the lights when you go out".
-> she asked me to turn off all the lights when I went out
3.the last time I play tennis was in 1999
-> I haven't played tennis since 1999
4. Mai keeps leaving her pen at home.
-> Mai is always leaving her pen at home.
5. we didn't buy the flat because it wasn't large.
->the flat wasn't large enough for us to buy
QA
20 tháng 6 2021
Trả lời:
2. She said to me :"turn off all the lights when you go out".
-> She told me to turn off the lights when I went out
3. The last time I play tennis was in 1999.
-> I haven't played tennis since 1999.
4. Mai keeps leaving her pen at home.
-> Mai is always leaves her pen at home.
5. we didn't buy the flat because it wasn't large.
-> The flat wasn't large, so we didn't buy the flat.