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20 tháng 7 2022
Xe buýt phải đón học sinh từ năm nơi trước khi đến trường. Một số học sinh lên xe buýt ở điểm dừng đầu tiên. Số học sinh lên xe buýt ở điểm dừng thứ hai bằng một nửa số học sinh lên xe buýt ở điểm dừng thứ nhất. Số học sinh lên xe buýt ở điểm dừng thứ ba bằng một nửa số học sinh lên xe buýt ở điểm dừng thứ hai, vân vân. Tìm số học sinh ít nhất có thể có trên xe buýt sau khi nó đã đón học sinh ở điểm dừng thứ năm.

g = 3/4 b
g+b=1400

7/4 b = 1400
b = 800
g = 600

1st grade boys: 1/5 * 800 = 160
1st grade girls: 1/6 * 600 = 100
total 1st grade: 260
others: 1140

nmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Mrs. Linda usually doesn’t --> doesn't usually have breakfast. She has only a cup of coffees --> coffee and then she catches the bus to work at about 8 a.m. She had --> has lunch in the canteen of her office. She usually has bacon, eggs, bread and butter with some salad and she drinks a bottle of tea. She likes all the food in the canteen and she thinks they are clean, fresh and they serve well with reasonable price. She comes home at 6.pm and enjoy --> enjoys dinner with her family. After watching TV or listen --> listening to music for about two hours, she goes to bed.

28 tháng 3 2022

Mrs. Linda usually doesn’t --> doesn't usually have breakfast. She has only a cup of coffees --> coffee and then she catches the bus to work at about 8 a.m. She had --> has lunch in the canteen of her office. She usually has bacon, eggs, bread and butter with some salad and she drinks a bottle of tea. She likes all the food in the canteen and she thinks they are clean, fresh and they serve well with reasonable price. She comes home at 6.pm and enjoy --> enjoys dinner with her family. After watching TV or listen --> listening to music for about two hours, she goes to bed.

1. Multiple Choice Questions (3 points each)1. What is the answer to 4 × 4 + 4 + 4 + 4 + 4 + 4 × 4 + 4 + 4 + 4 ?3248601001442. Helen wrote a one-digit number and then wrote an additional digit to its right. She added 19 to the obtained number and got 72. What number did Helen write first?235673. Jack wishes to write different numbers from 1 to 9 in the cells of the table so that the total of the three numbers of each row and each column were equal to 15. Some of the numbers are already...
Đọc tiếp

1. Multiple Choice Questions (3 points each)
1. What is the answer to 4 × 4 + 4 + 4 + 4 + 4 + 4 × 4 + 4 + 4 + 4 ?
32
48
60
100
144
2. Helen wrote a one-digit number and then wrote an additional digit to its right. She added 19 to the obtained number and got 72. What number did Helen write first?
2
3
5
6
7
3. Jack wishes to write different numbers from 1 to 9 in the cells of the table so that the total of the three numbers of each row and each column were equal to 15. Some of the numbers are already written there. What number must be written in place of the question mark?
Hình ảnh không có chú thích
1
2
3
4
5
4. Each friend: Mary, Elly, Paul, and Mike has exactly one of the following animals: a cat, a dog, a gold fish, and a parrot. Elly has a pet with fur. Mike has a pet with four legs. Paul has a bird, and Mary and Elly don't like cats. Which of the following sentences is not true?
Mike has a dog
Paul has a parrot
Mary has a golden fish
Mike has a cat
Elly has a dog
5. Elise had a sum of money. She gave half of it away to her brother. Then she used half of the remainder to buy a new comic book. Next she gave half of what was left to her older sister. Finally, she found that she had $7 dollars remaining. How much money did she have at first?
30
46
56
65
None of the above
6. Peter has a total of 100 chickens and rabbits on his farm. If the animals have 260 legs altogether, how many chickens are there on the farm?
30
40
50
60
70
7. There are 14 children at a party. If each child shakes hands with each other exactly once, how many handshakes will take place?
75
85
90
91
93
8. The area of the figure in the picture below is equal to:
Hình ảnh không có chú thích
30
38
44
60
None of the above
9. The weight of 3 apples and 2 oranges is 255 g. The weight of 2 apples and 3 oranges is 285 g. Each apple weighs the same and each orange weighs the same. What is the combined weight of 1 apple and 1 orange?
110 g
108 g
105 g
104 g
102 g
10. There were 25 questions in a mathematics quiz. If a question was answered correctly, 4 marks would be given, otherwise 1 marks would be deducted. If John scored 85 marks in the mathematics quiz, how many questions had he answered correctly?
20
21
22
23
24
11. Carl is four times as old as Pam, who is one third as old as Jackie. If Jackie is 18, what is the sum of their ages?
64
54
48
24
18
12. Five cities all got more rain than usual this year. The five cities are: Last Stand, Mile City, New Town, Olliopolis, and Polberg. The cities are located in five different areas of the country: the mountains, the forest, the coast, the desert, and in a valley. The rainfall amounts were: 12 inches, 27 inches, 32 inches, 44 inches, and 65 inches.* The city in the desert got the least rain; the city in the forest got the most rain.* New Town is in the mountains.* Last Stand got more rain than Olliopolis.* Mile City got more rain than Polberg, but less rain than New Town.* Olliopolis got 44 inches of rain.* The city in the mountains got 32 inches of rain; the city on the coast got 27 inches of rain. Which city is in the desert ?
Mile City
Polberg
New Town
Last Stand
Olliopolis
13. If you count 21 letters in the English alphabet from the end and 20 letters from the beginning , which letter will exactly appear in the middle of the sequence thus formed?
K
L
M
N
O
14. A, B, C, D, E, F, G, H and I are nine houses. C is 2km East of B. A is 1km North of B and H is 2km South of A. G is 1km West of H while D is 3km East of G. F is 2km North of G, I is situated just in the middle of B and C, while E is just in the middle of H and D. Find the distance between E and G.
1.5 km
2 km
3 km
4 km
None of the above
15. There is an 8-sided dice whose faces each have one different number from the set {1, 2, 3, 4, 5, 6, 7, 8}. The numbers on opposite faces always have a sum of 9. The dice is rolled twice and the two values appearing on top are multiplied. How many ways are there that this product is divisible by 9?
1
2
3
4
5

4
10 tháng 10 2021

giúp mình với!

11 tháng 10 2021

hic, cái này là kiến thức lớp 5 mà huhuhu 

9 tháng 2 2021

If 6 students were transferred from room1 to room2,at first room1 is more than room2 12 students 

Room1 has a student number of:

 (62+12): 2=37(students)

Room2 has a studentnumber of:

37-12=25(students)  Answer:Room1:37 students:Room2:25 students

  
  
  
  
 
  
 
  
  
  
  
  
9 tháng 2 2021

Bài của bạn mình gửi  đây nhé!

4 tháng 10 2018

ui dời ms lp 4 thui mà hok đêm à

4 tháng 10 2018

viết sai rồi

27 tháng 11 2021

1. I take a bus to school.

2. It's starts at nine.

3. I have four lessons in the morning.

4. I have lunch at the school canteen.

27 tháng 11 2021

giúp mình nhé

 

27 tháng 11 2021

No.

Activity

Time

0.

Get up

7: 15

1

Have breakfast

8: 00

2

Take a bus to school

8: 30

3

Have lunch

11: 30

4

Arrive home

6: 00

5

Have dinner

7 : 15

6

Go to bed

10 : 00

27 tháng 11 2021

giúp mình mình cần gấp

 

25 tháng 4 2021

Mình nghĩ là điền bus stop.

Chúc bạn học tốt!! ^^

25 tháng 4 2021

bus stop nhé !

8 tháng 12 2021

1 Patience

2 sports

3 travelling

4 international

5 active

1. Patience

2. sports

3. travelling

4. international

5. active

26 tháng 8 2023

The first number is: (27+3) : 2= 15

The third number is: 27- 15=12

The second number is:15x4=60

Average of three numbers is: (15+12+60):3=29

        Answer:29