For a weight with two weights with a fruit weight is 200g. There 3,6 kg how road with only 2 times for 3 bags sugar balance weighing 2kg respectively; 1kg ; 0,6kg?
K
Khách
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9 tháng 4 2016
1. Ba bí ngô được cân nặng theo cặp trong tất cả các cách có thể. Các trọng số của tất cả các cặp là 8kg, 9kg và 11kg. Bao nhiêu trọng lượng bí ngô nhẹ nhất?
2. Phải mất Jack phút 42 để cắt một khúc gỗ dài của gỗ thành bảy miếng. nó sẽ đưa anh ta bao lâu để cắt mà log gỗ thành chín miếng?
3. Tổng của hai phân số 1/2 và 1/3 là một phần nhỏ với mẫu số của 12. Tìm tử số của nó
4. Các sàn của một căn phòng hình chữ nhật được bao phủ với gạch vuông. Các phòng dài 24 gạch và rộng 16 gạch. Số gạch ở biên giới phía ngoài của tầng này là?
5. trung bình 4, 8, X và 13 là 8. Giá trị của X là?
6. Có bao nhiêu chữ số 0 ở đó trong mười triệu?
7. Điền số còn thiếu vào chỗ trống
44.444 = 40000 +400+ ............ + 4
8. Có 3 trẻ em trong một gia đình, Jack, Đức Maria và Peter.Mary có thể làm sạch nhà trong 1 giờ .Jack có thể làm cùng một công việc trong 2 giờ và Peter cần 6 giờ. Nếu họ thực hiện công việc với nhau sau đó họ cần phút ............
9.MNPQ là một hình vuông được tạo thành từ hai hình chữ nhật giống hệt nhau và hai hình vuông của khu vực 9 và 16CM2. Diện tích của hình vuông MNPQ là? CM2
VM
9 tháng 9 2017
1. No,it isn't
2.The medicine just stop the common cold for a little time and then the cold'll be back again
3.Because they can give use a lot of vitamin C and energy too.They'll help us to agaistthe virus
29 tháng 11 2019
1) many
2) some
3) much, little
4) much
5) some
chúc bạn học tốt!!! tick cho mk nhe.
11 tháng 12 2019
Fill in each blank with a suitable word:
1. - How many eggs do you need for this recipe?
- Four, I think
2. - Is there any milk left?
- No, you should buy some
3. - How much milk do you drink every day?
- Just a little. I’m afraid of ganing weight
4. - How much time should I set up?
- 10 minutes, dear.
5. - What do you have?
- Banana and some coconut juice
BT
3 tháng 1 2022
1. How much luggage do you have?
2. How much paper do you need to write on?
3. How many papers does your father read a day?
4. How many litres of water do you usually drink every day?
5. How much bread do you need to make sandwiches
3 tháng 1 2022
1.how many luggages do you have?
2.how much paper do you need to write on?
3.how many papers does your father often read?
4.how much water do you usually drink every day.?
5.how much bread do you need to make sandwiches.?
S
_silverlining
CTVVIP
14 tháng 6 2017
X. Read the descriptions below of the various activities available around Hanoi. Then write A, B, C, D or E to show the most suitable activity for each of the people below. (5 pts)
A. This Mystery Park is part of National Park. Sailing, swimming and other water sports are available at club, with professional teachers. Fishing is available for Mystery Park Club members only (minimum age 18).
B. The City Farm is for everyone who loves animals and wants to learn more about trees and fruit. There are horses, cows, and various kinds of children on the farm. There is also a large orchard with many kinds of fruit: oranges, grapefruit, pineapples, etc. Children under 14 must come with adults.
C. The Local Community Sports Center offers a variety of activities: table-tennis, badminton, indoor football and karate. It is open everyday except for Monday, open from 5p.m to 10p.m.
D. The Walking Club meets every Saturday morning. Club members take part in walks and discussion. Suitable for retired people.
E. The Play Center with a lot of activities for children is open everyday. There are different play areas for different ages. There are playground supervisors to take care of small children.
___B. The City Farm is for everyone who loves animals and wants to learn more about trees and fruit. There are horses, cows, and various kinds of children on the farm. There is also a large orchard with many kinds of fruit: oranges, grapefruit, pineapples, etc. Children under 14 must come with adults.
__B_ 1. Mr. Hung is retired but dislikes being with groups of elderly people. He doesn't like sports, either. An opportunity to get away from the noise of the city and to enjoy the nature is most suitable for him.
E. The Play Center with a lot of activities for children is open everyday. There are different play areas for different ages. There are playground supervisors to take care of small children.
____E__ 2. Mrs. Ha wants someone to look after her children for an hour three times a week while she goes to an accounting class.
A. This Mystery Park is part of National Park. Sailing, swimming and other water sports are available at club, with professional teachers. Fishing is available for Mystery Park Club members only (minimum age 18).
___A___ 3. Tuan wants to learn swimming in the afternoon after university.
D. The Walking Club meets every Saturday morning. Club members take part in walks and discussion. Suitable for retired people.
___D___ 4. Mr. and Mrs. Binh are over 60 years old. They want to go out and meet people of the same age.
C. The Local Community Sports Center offers a variety of activities: table-tennis, badminton, indoor football and karate. It is open everyday except for Monday, open from 5p.m to 10p.m.
___C___ 5. Phuong and her friends want to play some sports together in the evenings, after classes.
14 tháng 6 2017
X. Read the descriptions below of the various activities available around Hanoi. Then write A, B, C, D or E to show the most suitable activity for each of the people below. (5 pts)
A. This Mystery Park is part of National Park. Sailing, swimming and other water sports are available at club, with professional teachers. Fishing is available for Mystery Park Club members only (minimum age 18).
B. The City Farm is for everyone who loves animals and wants to learn more about trees and fruit. There are horses, cows, and various kinds of children on the farm. There is also a large orchard with many kinds of fruit: oranges, grapefruit, pineapples, etc. Children under 14 must come with adults.
C. The Local Community Sports Center offers a variety of activities: table-tennis, badminton, indoor football and karate. It is open everyday except for Monday, open from 5p.m to 10p.m.
D. The Walking Club meets every Saturday morning. Club members take part in walks and discussion. Suitable for retired people.
E. The Play Center with a lot of activities for children is open everyday. There are different play areas for different ages. There are playground supervisors to take care of small children.
B 1. Mr. Hung is retired but dislikes being with groups of elderly people. He doesn't like sports, either. An opportunity to get away from the noise of the city and to enjoy the nature is most suitable for him.
E 2. Mrs. Ha wants someone to look after her children for an hour three times a week while she goes to an accounting class.
A 3. Tuan wants to learn swimming in the afternoon after university.
D 4. Mr. and Mrs. Binh are over 60 years old. They want to go out and meet people of the same age.
C 5. Phuong and her friends want to play some sports together in the evenings, after classes.
16 tháng 5 2017
Ĩ.Fill in each blank with a suitable word to complete the following passage.
Along with jogging _and_ swimming,cycling is an _all-round______ form of exercise.It can help to _____increase__ your __strenght_____ and__energy____,_______ you more enfficient muscles and a stronger heart.But ___increasing____ your strenght is not the only ___advantage____of cycling.Because you are not carrying the weight of your body on your feet,it's a good __form__of exercise for __people__ with __painful____ feet or slowly and build up gently.___Doing__ too much,too quickly can damage muscles that aren't used to working.If you have any __doubt__ about taking _up_ cycling for health _reason___,talk to doctor and ask for his ______.
14 tháng 6 2015
Viết biểu thức đại số để tính toán:
a / Khối lượng của một vật có khối lượng V và khối lượng riêng d.
b / diện tích của một hình bình hành với một sàn gạch và đường cao h.
diện tích c / hình thang là đáy nhỏ, đáy lớn là b và h đường cao tốc.