Calculate 3.6 × 10⁴ ÷ 1.2 × 10⁻², giving your answer in standard form.

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Question

Calculate 3.6 × 10⁴ ÷ 1.2 × 10⁻², giving your answer in standard form.

Accepted Answer

3.0 × 10⁶ — Dividing coefficients: 3.6 ÷ 1.2 = 3.0. Subtracting exponents: 4 − (−2) = 6. Result is 3.0 × 10⁶. Option B incorrectly subtracts 4 − 2 = 2 without accounting for the negative exponent. Option C gives a negative exponent from an arithmetic sign error. Option D multiplies rather than divides the coefficients.

Answer

3.0 × 10⁶

Answer

3.0 × 10²

Answer

4.32 × 10²

Answer

3.0 × 10⁻⁶

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