Vấn đề 8. Một container có hình khối có kích thước như trong hình. Các thùng có 54 lít nước trong đó. Bình muốn biết một xô đầy chứa bao nhiêu lít nước , do đó, ông đổ cả xô nước vào container và thấy rằng mức độ của nước tại 7 8 là chiều cao của container. Từ đó, ông có thể tính toán bao nhiêu lít nước một xô đầy chứa . Nếu container rỗng , bao nhiêu xô nước phải Bình đổ vào các container để làm cho nó đầy đủ?

To solve this problem, let's break it down step by step.

Step 1: Calculate the volume of the cuboid container.
The volume of a cuboid is given by the formula:
Volume = Length × Width × Height

Given:
Length = 12 meters
Width = 6 meters
Height = 4 meters

Volume = 12 × 6 × 4 = 288 cubic meters

Step 2: Convert the volume to liters.
Since 1 cubic meter = 1000 liters, we have:
Volume = 288 × 1000 = 288,000 liters

Step 3: Determine the volume of water after pouring a full bucket.
The water level after pouring the bucket is at 7/8 the height of the container, which means the volume of water is 7/8 of the volume of the container.

Volume of water = (7/8) × 288,000 liters = 252,000 liters

Step 4: Calculate the volume of water in one bucket.
Since initially, there were 54 liters in the container and after pouring the bucket, there were 252,000 liters, the volume of water in one bucket can be found by subtracting the initial volume from the final volume.

Volume of water in one bucket = 252,000 liters - 54 liters = 251,946 liters

Step 5: Determine how many buckets are needed to fill the container.
To find out how many buckets are needed to fill the container, divide the volume of the container by the volume of water in one bucket.

Number of buckets needed = 288,000 liters / 251,946 liters ≈ 1.144

Since Bình cannot pour a fraction of a bucket, he would need to pour 2 buckets of water to fill the container completely.

hỏi thế chó trả lời

thế mày là con chó à

1 Tickets are sold at the pool

2 The water is heated to a temperature of 20 Degrees C

3 The pool is cleaned once a week

4 Towels are given to members only

5 Ball games are not allowed in the pool

6 Swimming lessons are hold every Monday

1. Tickets are sold at the pool

2. The water is heated to a temperature of 22 degrees C

3 the pool is cleaned once a week

4 towels are gievn to members only

5 ball games are not allowed in the pool

1 Tickets are sold at the pool

2 The water is heated to a temperature of 20 Degrees C

3 The pool is cleaned once a week

4 Towels are given to members only

5 Ball games are not allowed in the pool

6 Swimming lessons are hold every Monday

1. Despite my warning, they went ahead with their plan.

Although I warned them, they went ahead with their plan.

2. They went swimming in spite of the coldness of the water.

-They went swimming although the water was cold

3. In spite of being bad at pool, she beat him three times in a row.

-Although she is bad at pool, she beat him three times in a row.

4. She decided to go abroad for a year despite loving her boyfriend very much.

-She decided to go abroad for a year although she loved her boyfriend very much.

5. He went on holiday to Thailand in spite of the expensive airfare.

-He went on holiday to Thailand although the airfare was expensive

6. Socrates never had much money despite being very famous in his own day.

-Socrates never had much money although he was very famous in his own day.

7. His career did not really take off despite his ambitions.

-His career did not really take off althogh he was ambitious

8. They managed to work together despite their differences of opinion.

-They managed to work together although their opinion was difference

9. Despite my headache I enjoyed the film.

-Although I had a headache, I enjoyed the film.

10. Despite having enough money, he refused to buy a new car.

-Although he had enough money, he refused to buy a new car.

1.  We like to travel to Da Lat on our vacation.

- We enjoy ……travelling to Da Lat on our vacation

2.  What is the length of this swimming pool?

- How long is the swimming pool?

3.  There was a picture of a dolphin on my cap.

- My cap was under the picture of a dolphin.

4.  They don’t go to school every Sunday.

- Lan...doesn't go to school every Sunday.

5.  The height of the building is over 100 meters.

- The building …is over 100 meters.

6.  You should not stay up too late.

- You ought …to stay up early

7.  Mai likes playing volleyball.

- Mai enjoys playing volleyball.

8.What is the price of that book?

-How much...is that book..?

9.How heavy is the cat ?

-What ....does the cat weigh?