Question

Exercise 1.1
1. What is a rational number? Give five examples of rational numbers.
and negative rational numbers? Give three examples o​

Answer 1

Answer:

RATIONAL NUMBER =Any number that can be written as a fraction with integers is called a rational number . For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)

Example:12/13, 5, -5, 0, 6/8

NEGATIVE RATIONAL NUMBER=A rational number is said to be negative if its numerator and denominator are such that one of them is positive integer and another one is a negative integer.

Example=-1/3, -2/5, -6

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Answer 2

Step-by-step explanation:

A rational number, in Mathematics, can be defined as any number which can be represented in the form of p/q where q ≠ 0. Also, we can say that any fraction fits under the category of rational numbers, where the denominator and numerator are integers and the denominator is not equal to zero. When the rational number (i.e., fraction) is divided, the result will be in decimal form, which may be either terminating decimal or the repeating decimal.