1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

RD Sharma - Mathematics

9. Linear Equation in One Variable

1. Rational Numbers
2. Powers
3. Squares and Square Roots
4. Cubes and Cube Roots
5. Playing with Numbers
6. Algebraic Expressions and Identities
7. Factorization
8. Division of Algebraic Expressions
9. Linear Equation in One Variable
10. Direct and Inverse Variable
11. Time and Work
12. Percentage
13. Profit, Loss, Discount and Value Added Tax (VAT)
Compound Interest
15. Understanding Shapes-I (Polygons)
16. Understanding Shapes-II (Quadrilaterals)
17. Understanding Shapes-III (Special Types of Quadrilaterales)
18. Practical Geometry (Constructions)
19. Visualising Shapes
20. Mensuration-I (Area of a Trapezium and a Polygon)
21. Mensuration-II (Volumes and Surface Areas of a Cuboid and a Cube)
22. Mensuration-III (Surface Area and Volume of a Right Circular Cylinder
23. Data Handling-I (Classification Representation of Data as Histograms)
24. Data Handling-II (Graphical Representation of Data as Pie Charts
25. Data Handling-III (Pictorial Representation of Data as Pie Charts
26. Data Handling-IV (Probability)
27. Introduction to Graphs

Exercise 9.1

1 2 3 4 5 6 7 8 9 10 11

Exercise 9.2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

Exercise 9.3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Exercise 9.4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Q. 103.8( 17 Votes )

Seeta Devi has Rs

Class 8th RD Sharma - Mathematics 9. Linear Equation in One Variable

Answer :

Let the number of coins of fifty paise are

Number of coins of twenty five paise are

Amount due to fifty paise coins =

Amount due to twenty five paise coins =

According to the question total amount = Rs 9

Therefore the number of coins of fifty paise are

Number of coins of twenty five paise are

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSA sum of Rs 800 i NEXTSunita is twice a

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

caricature

view all courses

RELATED QUESTIONS :

<span lang="EN-GBNCERT - Mathematics Exemplar

<span lang="EN-GBNCERT - Mathematics Exemplar

<span lang="EN-GBNCERT - Mathematics Exemplar

<span lang="EN-GBNCERT - Mathematics Exemplar

<span lang="EN-GBNCERT - Mathematics Exemplar

<span lang=NCERT - Mathematics Exemplar

<span lang=NCERT - Mathematics Exemplar

If numeratoNCERT - Mathematics Exemplar