a,Chiều rộng của căn phòng đó là:

2x3/4=3/2(dam)

Diện tích của căn phòng đó  là:

2x3/2=3(dam²)

b,Đổi 3dam²=30000 dm²

Diên tích của 1 viên gạch là:

 5x5=25(dm²)

Cần số viên gạch để  lát kín nền căn phòng đó là:

30000:25=1200(viên gạch)

\(\dfrac{27}{35}\):\(\dfrac{9}{7}\)=\(\dfrac{3}{5}\).

82/67<88/65(mẫu lớn mà tử nhỏ).

Biện pháp tu từ nhân hóa trong đoạn thơ trên giúp tạo ra hình ảnh sống động và gần gũi với người đọc. Bằng cách nhân hóa tre, tác giả đã biến nó thành một nhân vật có tính cách và cảm xúc. Tre được miêu tả như một người có thân gầy guộc, lá mong manh nhưng lại có khả năng tàn tật nên thành tre xanh tươi. Từ đó, tác giả muốn truyền đạt ý nghĩa về sự mạnh mẽ và kiên cường của trẻ, dù ở bất kỳ địa điểm nào, nó vẫn có thể sinh trưởng và phát triển. Biện pháp tu từ nhân hóa giúp tạo ra sự gần gũi và thân thiện với đối tượng miêu tả, từ đó tạo nên sự tương tác và cảm xúc với người đọc.

hello everyone,

Today, I would like to take a moment to introduce myself to all of you. My name is [Your Name], and I am thrilled to be a part of this class.

I come from a diverse background, having grown up in a multicultural family. My father is from [Country], and my mother is from [Country]. This has allowed me to experience different cultures, traditions, and languages from a young age. I am fluent in [Languages] and have a deep appreciation for the beauty of diversity.

In terms of my interests, I have always been passionate about [Subject/Field]. I find it fascinating to explore the intricacies and complexities of [Subject/Field]. It is like solving a puzzle that constantly challenges me to think critically and creatively .I am excited to delve deeper into this subject with all of you and learn from our collective knowledge and experiences.

Aside from academics, I am an avid [Hobby/Activity] enthusiast. I find great joy and relaxation in pursuing this hobby during my free time. It allows me to unwind, express my creativity, and connect with like-minded individuals. That having a balance between work and leisure is essential for personal growth and overall well-being.

Furthermore, I am a firm believer in the power of teamwork and collaboration. I believe that we can achieve great things when we work together, leveraging each other's strengths and supporting one another. I am excited to collaborate with all of you on various projects and assignments throughout this course.

Lastly, I want to express my gratitude for being a part of this class. I believe that each one of us brings unique perspectives, experiences, and talents to the table. I am eager to learn from all of you and contribute to our collective growth and success.

Thank you for taking the time to get to know me a little better. I am looking forward to an amazing semester together.

Best regards,
          NAME....

Hello everyone,

Today, I would like to take a moment to introduce myself to all of you. My name is [Your Name], and I am thrilled to be a part of this class.

I come from a diverse background, having grown up in a multicultural family. My father is from [Country], and my mother is from [Country]. This has allowed me to experience different cultures, traditions, and languages from a young age. I am fluent in [Languages] and have a deep appreciation for the beauty of diversity.

In terms of my interests, I have always been passionate about [Subject/Field]. I find it fascinating to explore the intricacies and complexities of [Subject/Field]. It is like solving a puzzle that constantly challenges me to think critically and creatively. I am excited to delve deeper into this subject with all of you and learn from our collective knowledge and experiences.

Aside from academics, I am an avid [Hobby/Activity] enthusiast. I find great joy and relaxation in pursuing this hobby during my free time. It allows me to unwind, express my creativity, and connect with like-minded individuals. I believe that having a balance between work and leisure is essential for personal growth and overall well-being.

Furthermore, I am a firm believer in the power of teamwork and collaboration. I believe that we can achieve great things when we work together, leveraging each other's strengths and supporting one another. I am excited to collaborate with all of you on various projects and assignments throughout this course.

Lastly, I want to express my gratitude for being a part of this class. I believe that each one of us brings unique perspectives, experiences, and talents to the table. I am eager to learn from all of you and contribute to our collective growth and success.

Thank you for taking the time to get to know me a little better. I am looking forward to an amazing semester together.

Best regards,
         NAME....

Hello everyone,

Today, I would like to take a moment to introduce myself to all of you. My name is [Your Name], and I am thrilled to be a part of this class.

I come from a diverse background, having grown up in a multicultural family. My father is from [Country], and my mother is from [Country]. This has allowed me to experience different cultures, traditions, and languages from a young age. I am fluent in [Languages] and have a deep appreciation for the beauty of diversity.

In terms of my interests, I have always been passionate about [Subject/Field]. I find it fascinating to explore the intricacies and complexities of [Subject/Field]. It is like solving a puzzle that constantly challenges me to think critically and creatively. I am excited to delve deeper into this subject with all of you and learn from our collective knowledge and experiences.

Aside from academics, I am an avid [Hobby/Activity] enthusiast. I find great joy and relaxation in pursuing this hobby during my free time. It allows me to unwind, express my creativity, and connect with like-minded individuals. I believe that having a balance between work and leisure is essential for personal growth and overall well-being.

Furthermore, I am a firm believer in the power of teamwork and collaboration. I believe that we can achieve great things when we work together, leveraging each other's strengths and supporting one another. I am excited to collaborate with all of you on various projects and assignments throughout this course.

Lastly, I want to express my gratitude for being a part of this class. I believe that each one of us brings unique perspectives, experiences, and talents to the table. I am eager to learn from all of you and contribute to our collective growth and success.

Thank you for taking the time to get to know me a little better. I am looking forward to an amazing semester together.

Best regards,
         NAME....

I hope this email finds you well. I was thrilled to receive your invitation to visit your house this Saturday! I have been looking forward to catching up with you and spending some quality time together.

I plan to arrive at your place around [time]. Please let me know if this time works for you, or if there is a more convenient time for me to come over. I want to make sure it fits well with your schedule.

On another note, I was wondering if it would be alright for me to bring my pet along. [Pet's Name] is a well-behaved and friendly [species/breed], and I assure you that they will not cause any trouble. However, if you have any concerns or if it would be inconvenient, please let me know, and I will make alternative arrangements for their care.

I am really excited about our get-together and catching up on all the things that have been happening in our lives. It has been far too long since we last spent time together, and I am really looking forward to it.

Thank you once again for inviting me, and I cannot wait to see you and spend a wonderful time at your place this Saturday!

Warmest regards,

[Your Name]

Gọi tuổi hiện nay của con là x và tuổi hiện nay của bố là y.

Theo đề bài, ta có hệ phương trình sau:
1) x = (1/3)y
2) x - 12 = (1/9)(y - 12)

Giải hệ phương trình này, ta có:
x - 12 = (1/9)(y - 12)
9x - 108 = y - 12
9x - y = 96

Thay x = (1/3)y vào phương trình trên, ta có:
9(1/3)y - y = 96
3y - y = 96
2y = 96
y = 48

Thay y = 48 vào phương trình x = (1/3)y, ta có:
x = (1/3)(48)
x = 16

Vậy, tuổi hiện nay của con là 16 và tuổi hiện nay của bố là 48.

Để làm 5 hàng mỗi hàng 5 bông hoa, ta có thể thực hiện các bước sau:

1. Đặt 5 bông hoa vào hàng đầu tiên.
2. Đặt 5 bông hoa tiếp theo vào hàng thứ hai.
3. Đặt 5 bông hoa tiếp theo vào hàng thứ ba.
4. Đặt 5 bông hoa tiếp theo vào hàng thứ tư.
5. Đặt 5 bông hoa cuối cùng vào hàng thứ năm.

Sau khi hoàn thành các bước trên, ta sẽ có 5 hàng Mỗi hàng có 5 bông hoa