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NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Ex 12.2 NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Exercise 12.2 Ex 12.2 Class 8 Maths Question 1. Express the following numbers in standard form: (i) 0.0000000000085 (ii) 0.00000000000942 (iii) 6020000000000000 (iv) 0.00000000837 (v) 31860000000 Solution: (v) 31860000000 = 3.186 [...]
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NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers Exercise 12.1 Ex 12.1 Class 8 Maths Question 1. Evaluate: (i) 3-2 (ii) (-4)-2 (iii) ((frac { 1 }{ 2 }))-5 Solution: Ex 12.1 Class 8 Maths Question 2. Simplify and express the result [...]