Revision Notes for CBSE Class 6 Maths Chapter 12 - Free PDF Download
Free PDF download of Class 6 Maths Chapter 12 - Ratio and Proportion Revision Notes & Short Key-notes prepared by expert Maths teachers from latest edition of CBSE(NCERT) books. To register Maths Tuitions on Vedantu.com to clear your doubts.
FAQs on Ratio and Proportion Class 6 Notes CBSE Maths Chapter 12 (Free PDF Download)
Q1. Where can I download the latest 2021 Chapter 12 Ratio and Proportion of Class 6 Maths notes?
Class 6 Maths Chapter 12 Ratio and proportion are the basic fundamentals and should be learnt in an accurate and precise manner. This can be downloaded by visiting the Vedantu website from NCERT solutions. These solutions are very well-formatted in a systematic way making an easy preparation for students. The exercises solutions are given according to the chapter and can be understood easily. The extra questions at the end of the chapter will give an additional practice of the chapter.
Q2. What is a unitary method?
When we want to determine the cost of any material, say for example the cost of 12 pens. First, we see the cost of a pen. For example, if the cost of 1 pen is Rs 5 then it is easy to find the cost of 12 pens.
The cost of 12 pens has been determined by the unitary method. So a unitary method can be defined as determining the value of one unit then the value of the required units can be determined easily.
Q3. Explain comparison by division method?
When we compare the quantities in terms of ratio then this comparison is known as the division method. The symbol used is(:). The two quantities should be in the same unit to be compared by the method of ratio. If the quantities are not of the same unit then it has to be converted to similar units and then the quantities can be compared by this method. The equivalent ratio can be derived when we multiply the numerator and the denominator by the same number.
Q4. Explain comparison by taking the difference?
Comparison by the difference is where we take and compare the difference between the two quantities. But sometimes it is not preferred. When we want to compare the two quantities and we consider just by calculating a difference can be termed as comparison by difference. Certain terms are very important to know from the lower classes. Further explanation of this chapter in higher classes will be explained and the basics will not be taught again. This is the right time to focus and learn in an appropriate manner.
These solutions are available on Vedantu's official website(vedantu.com) and mobile app free of cost.
Q5. What do you understand by ratio according to the chapter?
Ratio is the comparison of the quantities. For example when we have two quantities and the comparison between the two where we see which is more than each other. Such comparisons are termed ratios. This chapter is an important chapter for class 6 Maths. The students learn the ratio and the comparisons of the quantities in different methods. The chapter is interesting and can be learnt easily if the proper practice of numericals is done on a regular basis.
For the details of the chapter, you can refer to Vedantu to make the learning easier and enjoyable.