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Question
Express the product of 3.2 × 106 and 4.1 × 10–1 in the standard form.
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Solution
Product of 3.2 × 106 and 4.1 × 10–1
= (3.2 × 106)(4.1 × 10–1)
= (3.2 × 4.1) × 106 × 10–1
= 13.12 × 105
= 1.312 × 105 × 101 ...[∵ am × an = am + n]
= 1.312 × 106
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