Ex.1.1 Q2 Number System Solution - NCERT Maths Class 9

Go back to  'Ex.1.1'


Find six rational numbers between \(3\) and \(4\).


 Video Solution
Number Systems
Ex 1.1 | Question 2

Text Solution


We can find any number of rational numbers between two rational numbers. First of all we make the denominators same by multiplying or dividing the given rational numbers by a suitable number. If denominator is already same then depending on number of rational no. we need to find in question, we add one and multiply the result by numerator and denominator.

\[\begin{align}   3&=\frac{3\times 7}{7}\,\,\,\text{and}\,\,\,\,\,4=\frac{4\times 7}{7} \\   3&=\frac{21}{7}\,\,\,\,\,\,\,\,\,\text{and }\,\,\,\,4=\frac{28}{7} \\ \end{align}\]

We can choose \(6\) rational numbers as:


 Video Solution
Number Systems
Ex 1.1 | Question 2
Learn from the best math teachers and top your exams

  • Live one on one classroom and doubt clearing
  • Practice worksheets in and after class for conceptual clarity
  • Personalized curriculum to keep up with school