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2 * 10^2 * 2 * 10^8 is greater by how much?
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2 * 10^2 * 2 * 10^8 is greater by how much?

User Bill Gregg
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1 Answer

3 votes
The answer is 4 * 10^10 is that what you are looking for?

When you multiply numbers with exponents, you add the exponents together. The numbers in front get multiplied together.
2 * 2 = 4

2 + 8 = 10
User Dan Nestor
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