Q. 7 C

# Express the following in the form , where p and q are integers and q ≠ 0:

5. 2

Let 𝑥 = 5.2 ……………. (1)

Multiplying both sides by 10, we get

10 𝑥 = 52.2 …………… (2)

Subtracting equation (1) from equation (2), we get

10 𝑥 𝑥 = 52.2 − 5.2

9𝑥 = 47

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Champ Quiz | Number Systems43 mins
Simplification of Expressions and Finding their Values Using Laws of Exponents38 mins
Doubts & Quiz - Simplification of Expressions and Laws of Exponents41 mins
Genius Quiz | Number Series24 mins
Atomic Number46 mins
Quiz | Rationalizing the Denominator39 mins
Foundation | Number Theory Part-144 mins
Quiz on Irrational Numbers31 mins
Quiz | Learning the Laws of Exponents52 mins
Quiz | Irrational Numbers and its Operations45 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

The number expressed as a vulgar fraction is

RS Aggarwal & V Aggarwal - Mathematics

The simplest form of

RS Aggarwal & V Aggarwal - Mathematics

28. The simplest form of is

RS Aggarwal & V Aggarwal - Mathematics

The simplest form of

RS Aggarwal & V Aggarwal - Mathematics

The simplest form of

RS Aggarwal & V Aggarwal - Mathematics