Chapter 12 – Exponents and Powers
54. To add the numbers given in standard form, we first convert them into numbers with __ exponents.
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Jul
54. To add the numbers given in standard form, we first convert them into numbers with __ exponents. 54. To add the numbers given in standard form we first convert them into numbers with __ exponents. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
53. The value of 3 × 10^-7 is equal to ________.
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Jul
53. The value of 3 × 10^-7 is equal to ________. 53. The value of 3 × 10^-7 is equal to ________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
52. 3^5 ÷ 3^–6 can be simplified as __________.
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Jul
52. 3^5 ÷ 3^–6 can be simplified as __________. 52. 3^5 ÷ 3^–6 can be simplified as __________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
51. By multiplying (5/4)^4 by ________ we get 5^4.
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Jul
51. By multiplying (5/4)^4 by ________ we get 5^4. 51. By multiplying (5/4)^4 by ________ we get 5^4. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
50. If 36 = 6 × 6 = 6^2, then 1/36 expressed as a power with the base 6 is ________.
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Jul
50. If 36 = 6 × 6 = 6^2, then 1/36 expressed as a power with the base 6 is ________. 50. If 36 = 6 × 6 = 6^2 then 1/36 expressed as a power with the base 6 is ________. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , [...]
49. The usual form of 2.39461 × 10^6 is _______.
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Jul
49. The usual form of 2.39461 × 10^6 is _______. 49. The usual form of 2.39461 × 10^6 is _______. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
48. The usual form of 3.41 × 10^6 is _______.
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Jul
48. The usual form of 3.41 × 10^6 is _______. 48. The usual form of 3.41 × 10^6 is _______. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
47. The standard form of 12340000 is ______.
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Jul
47. The standard form of 12340000 is ______. 47. The standard form of 12340000 is ______. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
46. The standard form of (1/100000000) is ______.
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Jul
46. The standard form of (1/100000000) is ______. 46. The standard form of (1/100000000) is ______. July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,
45. [2^–1 + 3^–1 + 4^–1]^0 = ______
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Jul
45. [2^–1 + 3^–1 + 4^–1]^0 = ______ 45. [2^–1 + 3^–1 + 4^–1]^0 = ______ July 29, 2021 Category: Chapter 12 - Exponents and Powers , Maths , NCERT Class 8 ,