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What us the sum of (4.5 x 10²) + (6.0 x 10³) in scientific notation?
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What us the sum of (4.5 x 10²) + (6.0 x 10³) in scientific notation?

User Oxed Frederik
by
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2 Answers

3 votes

Answer:


6.45*10^3

Explanation:


4.5*100=450\\6*1000=6000\\6000+450=6450

6450 in scientific notation is 6.45*10^3

User CFreed
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7.7k points
5 votes

Answer:

6.45*10^3

Explanation:

User Jonathan Bates
by
8.3k points
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