16 Questions
By including 0 to natural numbers, what set of numbers did we get?
Whole numbers
What numbers were used for counting objects around you?
Natural numbers
What kind of numbers are formed by combining the negatives of natural numbers with whole numbers?
Integers
What are fractions?
Numbers of the form denominator where the numerator is either 0 or a positive integer
What concept is introduced in this chapter along with their operations of addition, subtraction, multiplication, and division?
Rational numbers
Which of the following best defines a rational number?
A number expressed in the form p/q, where p and q are integers and q is not equal to 0
How could integers be used to denote opposite situations involving numbers?
By using negative integers and positive integers
Can we represent a distance of -750m below sea level in km?
Yes, as -0.75 km
Is the number 2 a rational number?
Yes, as 2/1
Are integers also rational numbers?
Yes, because any integer can be written in the form p/1, making it a rational number
What is a rational number?
A number that can be expressed as p/q where p and q are integers and q ≠ 0
Can any decimal number be considered a rational number?
Yes, any decimal number can be converted to a rational number
What is meant by the term 'rational' in relation to numbers?
'Rational' comes from the term 'ratio', indicating that these numbers are ratios of two integers
Is -5 a rational number?
Yes, as -5/1
Can a negative distance below sea level be represented in kilometers?
Yes, using a negative value in kilometers
'Can we denote the distance of -750m below sea level in km?' What is the most accurate answer to this question?
'Yes'
Test your understanding of rational numbers and the number system with this quiz. Explore the introduction to rational numbers, including natural numbers, whole numbers, and integers.
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