Question

What expression is equivalent to 6 × 10^−4/2 × 10^3

3 x 10^-7


3 x 10^-1


3 x 10^1


3 x 10^7

Answer 1

The correct answer is: [A]: " 3 * 10 ⁻⁷ " .

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Step-by-step explanation:

To solve:

Given:

(6 * 10⁻⁴ ) = (6 ÷ 2) * 10⁽⁻⁴ ⁻³⁾ = 3 * 10 ⁻⁷ ; which is:

(2 * 10³ )

→ Answer choice: [A]: " 3 * 10 ⁻⁷ " .

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