Multiplicative inverse of (-4/5) ^ 2

Fill in the blanks:
(i) Multiplicative inverse of \left( \frac { -4 }{ 5 } \right) ^{ 2 } = ……..
(ii) The standard form of 0.000182 = ………
(iii) The standard form of ……….. is 0.00000003572.
(iv) Expanded form of 273.92 = ………..
(v) If (-7)x × \left( \frac { 1 }{ -7 } \right) ^{ -3 } = 78, then value of x is …….
(vi) If 3n = 729, then n = ……
(vii) The value of (70 + 50) is ……..

Solution:
ML Aggarwal Class 8 Solutions for ICSE Maths Chapter 2 Exponents and Powers Objective Type Questions 1
ML Aggarwal Class 8 Solutions for ICSE Maths Chapter 2 Exponents and Powers Objective Type Questions 2

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