MathematicsFractions, decimals, approximations and percentagesWAEC
Express 0.000325 in standard form.
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Answer: B. 3.25 × 10⁻⁴
Move the decimal point 4 places right to get 3.25, so the power is 10⁻⁴.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.