These NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers InText Questions and Answers are prepared by our highly skilled subject experts.
NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers InText Questions
Try These (Page No. 4)
Question 1.
Fill in the blanks in the following table.
Solution:
Using the closure property over addition, subtraction, multiplication, and division for rational numbers, integers, whole numbers, and natural numbers, we have:
Try These (Page No. 6)
Question 2.
Complete the following table:
Solution:
Try These (Page No. 9)
Question 3.
Complete the following table:
Solution:
Try These (Page No. 13)
Question 4.
Find using distributivity.
Solution:
Try These (Page No. 17)
Question 5.
Write the rational number for each point labelled with a letter.
Solution:
(i) Here, the rational number for the point A is \(\frac{1}{5}\).
The rational number for the point B is \(\frac{4}{5}\).
The rational number for the point C is \(\frac{5}{5}\).
The rational number for the point D is \(\frac{8}{5}\).
The rational number for the point E is \(\frac{9}{5}\).
(ii) The rational number for:
The point F is \(\frac{-2}{6}\) or \(\frac{-1}{3}\).
The point G is \(\frac{-5}{6}\).
The point H is \(\frac{-7}{6}\).
The point I is \(\frac{-8}{6}\) or \(\frac{-4}{3}\).
The point J is \(\frac{-11}{6}\).