Kunci Jawaban Matematika Kelas 6 Halaman 49
Mathematics is one of the most important subjects that students study in primary schools. It is a subject that requires practice and understanding to excel in it. One of the most common ways to practice mathematics is through solving exercises in textbooks. However, it is not always easy to find the correct answers to these exercises, and this is where the internet comes in handy. In this article, we will provide you with the kunci jawaban matematika kelas 6 halaman 49, along with a comprehensive guide on how to solve the exercise.
The Exercise on Halaman 49
Before we dive into the kunci jawaban, let us first take a look at the exercise on halaman 49. It is a mathematics exercise that revolves around fractions. The exercise requires students to:
- Convert fractions into decimals
- Add and subtract fractions
- Multiply and divide fractions
The exercise consists of 10 questions that gradually increase in difficulty, and students need to solve all of them to complete the exercise. Now that we know the details of the exercise let us proceed to the kunci jawaban.
Kunci Jawaban Matematika Kelas 6 Halaman 49
Here are the answers to the exercise on halaman 49:
- 0.4
- 1.2
- 0.5
- 0.25
- 3/4
- 4/5
- 7/30
- 0.75
- 1/3
- 3/8
It is important to note that these answers may not be the only correct ones, as there may be different ways to solve the exercises. However, these answers are the most common and accurate ones.
A Comprehensive Guide on How to Solve the Exercise
Now that we have the kunci jawaban, it is essential to understand how to solve the exercise. Here is a comprehensive guide that can help:
Converting Fractions into Decimals
To convert a fraction into a decimal, we need to divide the numerator by the denominator. For example, to convert 3/4 into a decimal, we need to divide 3 by 4, which gives us 0.75.
Adding and Subtracting Fractions
To add or subtract fractions, we need to have a common denominator. For example, to add 1/4 and 2/3, we need to find the least common multiple of 4 and 3, which is 12. We then convert 1/4 and 2/3 into fractions with a denominator of 12, which gives us 3/12 and 8/12. We can then add these fractions, which results in 11/12.
Multiplying and Dividing Fractions
To multiply fractions, we need to multiply the numerators and denominators separately. For example, to multiply 3/4 and 2/5, we multiply 3 and 2 to get 6, and 4 and 5 to get 20. This gives us the answer of 6/20, which can be simplified to 3/10.
To divide fractions, we need to invert the second fraction and multiply. For example, to divide 3/4 by 2/5, we invert 2/5 to get 5/2 and then multiply it with 3/4. This gives us 15/8.
Conclusion
We hope that this comprehensive guide on the kunci jawaban matematika kelas 6 halaman 49 has been helpful. Remember that mathematics requires practice, and the more you practice, the better you will become. So, keep on practicing and always strive for excellence.