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(1.28X10⁴) + (6.4x10²)​
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(1.28X10⁴) + (6.4x10²)​

User Drdaeman
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2 Answers

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The answer to this question is 13440
User Semenchikus
by
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3 votes
(1.28x10000) + (6.4x100)
12800 + 640
13440

You move the decimal 4 places to the right for (1.28x10000) and you move the decimal 2 places to the right for (6.4x100)
User StuckAtWork
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