Class 8 Math Chapter 6 Ex 6.1 Ques 3 & 4 Solution | Cubes and Cube Roots | 8th Class NCERT Solution

Описание: Class 8 Math Chapter 6 Ex 6.1 Ques 3 & 4 Solution | Cubes and Cube Roots | 8th Class NCERT Solution

Question 3. Find the smallest number by which each of the following numbers must be divided to obtain a perfect cube.

(i) 81

(v) 704

(ii) 128

(iii) 135

(iv) 192

Question 4. Parikshit makes a cuboid of plasticine of sides 5 cm, 2 cm, 5 cm. How many such cuboids will he need to form a cube?

In this video, I have explained question 3 and question 4 from ex 6.1 of chapter 6 from Class 8 Maths NCERT Textbook.

#class8maths #cubesandcuberoots #maths #mathsbyshweta

Textbook credits/Source: NCERT


Also,
Watch all Class 8 Maths NCERT Book Solutions:
   • Class 8 Maths NCERT Solutions - Full Cours...  

Chapterwise Solutions of 8th Class Maths NCERT Book

Chapter 1: Rational Numbers
   • Class 8 Maths Chapter 1: Rational Numbers ...  

Chapter 2: Cubes and Cube Roots
   • Class 8 Maths Chapter 2 Linear Equations i...  

Chapter 3: Understanding Quadrilaterals
   • Class 8 Maths Chapter 3 Understanding Quad...  

Chapter 4:
   • Class 8 Maths Chapter 4 Data Handling Solu...  

Chapter 5:
   • Class 8 Maths Chapter 5 Squares and Square...  

Chapter 6:
   • Class 8 Maths Chapter 6: Cubes & Cube Root...  

Chapter 7:
   • Class 8 Maths Chapter 7 Comparing Quantiti...  

Chapter 8: Algebraic Expressions and Identities
   • Class 8 Maths Chapter 8 Algebraic Expressi...  

Chapter 9: Mensuration
   • Class 8 Maths Chapter 9 Mensuration Solutions  

Chapter 10:
   • Class 8 Maths Chapter 10: Exponents & Powe...  

Chapter 11:
   • Class 8 Maths Chapter 11 Direct and Invers...  

Chapter 12:
   • Class 8 Maths Chapter 12 Factorisation Sol...  

Chapter 13:
   • Class 8 Maths Chapter 13 Introduction to G...  

Extra Questions:
   • Extra Questions  

CBSE Question Paper:
   • Class 8 Question Paper Solution  

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