Question

Express the following in usual form
I. 7.54×10^-5
ii. 3 × 10^-4​

Answer 1

QUESTION:- Express the following in usual form

I. 7.54×10^-5

ii. 3 × 10^-4

ANSWER:- 7.54×10^-5 = 0.000745

3 × 10^-4= 0.0003

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