Question

give 5 sub headings of chapter rational number class 8 with 2 questions for each sub heading​

Answer 1

Answer:

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Answer 2

Answer:

Rational Numbers- Basic operations on rational numbers are already discussed.

In this chapter, students will try to explore some properties of operations on the different types of the number they have seen so far.

Section 1.2 explains the topic- Properties of Rational Numbers.

The number which can be written in the form of p/q, where p and q are integers and q ≠ 0 is called rational number.

For any rational number a, a ÷ 0 is not defined.

The operations for addition and multiplication are:

(i) commutative for rational numbers.

(ii) associative for rational numbers.

Operations students will study on rational numbers include:

1. Addition

2. Subtraction

3. Multiplication

4. Division

Step-by-step explanation:

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