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

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asked Jan 4, 2018 190k views

1 Answer

Dan Nestor · Answer 1 · 2018-01-10T22:22:35+0000

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

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

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