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# RS Aggarwal Solutions Class 7 Chapter-3 Decimals (Ex 3C) Exercise 3.3

Last updated date: 22nd Jul 2024
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## RS Aggarwal Solutions Class 7 Chapter-3 Decimals (Ex 3C) Exercise 3.3 - Free PDF

Free PDF download of RS Aggarwal Solutions Class 7 Chapter-3 Decimals (Ex 3C) Exercise 3.3 solved by Expert Mathematics Teachers on Vedantu. All Exercise 3.3 Questions with Solutions for Class 7 RS Aggarwal to help you to revise complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other Engineering entrance exams. You can also register Online for NCERT Class 7 Science tuition on Vedantu. to score more marks in your examination.

Every NCERT Solution is provided to make the study simple and interesting on Vedantu. Vedantu is No.1 Online Tutoring Company in India Provides you Free PDF download of NCERT Maths Class 7 solved by Expert Teachers as per NCERT (CBSE) Book guidelines. All Chapter wise Questions with Solutions to help you to revise complete Syllabus and Score More marks in your examinations.

## Class 7 Chapter-3 Decimals (Ex 3C) Exercise 3.3

This chapter deals with decimals and concepts related to them. This chapter has around 60 questions. Students are recommended to solve all of them. This will help them gain in-depth knowledge and also help them understand complex topics in upcoming classes easily. Solving model questions and previous year questions helps students improve their efficiency in the exams. RS Aggarwal is a much-recommended book by many of the students appearing for the CBSE math exams. Following are the concepts and subconcepts discussed. Please go through the textbook and class notes thoroughly before solving the problems.

Topics and Subtopics:

• Definition and types

• Place Value Representation of a decimal

• Properties of a decimal

• Arithmetic Operations on Decimals

• Decimal to Fraction Conversion

## FAQs on RS Aggarwal Solutions Class 7 Chapter-3 Decimals (Ex 3C) Exercise 3.3

1. What is a decimal and what are its types as mentioned in Class 7 RS Aggarwal solutions?

Algebra deals with decimals. They are numbers that are divided into a number and fraction part by a point also known as a decimal point. For example, in 35.5, 35 is a whole number and 5 is a decimal whereas, “.” is the decimal point separating both. There are two types namely, recurring and non-recurring decimals. Recurring decimals are repeating and non-terminating decimals. For example, 34.4444444 is a recurring decimal. Non -recurring decimals are non-repeating or non-terminating decimals. For example, 35.4535. They are again divided into infinite and finite decimals based on their solution.

2. What is the place value in decimals as mentioned in Class 7 RS Aggarwal solutions?

Place value is used to define the position of a digit in the whole number. They, in turn, decide the value of the number. For example, in the number 546, 5 is in the hundreds place, 4 is in the tens place and 6 is in one’s place. When we move from left to right, the value of the number increases by ten times and when we move from right to left, the value of the number decreases 10 times. Students can visit Vedantu for more details.

3. What are the uses of learning this chapter related to decimals?

• Knowing about decimals is very important when you deal with money.

• We can convert currency into other formats easily if we know the decimals and related concepts.

• The measurement of objects used in our daily life is expressed in decimals sometimes. The weight of the objects is also expressed in decimals. To convert these values, we need to know the decimal system properly.

4. What are the different properties of decimals as mentioned in class 7 RS Aggarwal solutions?

Following are the properties of decimals :

• The product of the decimal multiplied in order remains the same.

• The product of the whole number and the decimal number is the same when they are multiplied in an order.

• The product of a decimal multiplied by zero is zero.When a decimal number is divided by the same number, then the quotient is 1.

5. How to convert a fraction into a decimal and vice versa as mentioned in Class 7 RS Aggarwal solutions?

Decimals after the decimal points are represented by their place values. To convert decimal to fraction, write down decimal numbers and expand them according to the place value and simplify them. To convert a fraction into a decimal, just simply solve the fraction. For example, fraction ¼ when converted to decimal results in 0.25.