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Evaluate each expression, Giving the answer in Scientific notation. 1) 5.3 x 10^4 + 4.7 x 10^4 2) 3.7 x 10^6 - 3.3 x 10^6 3)4.8 x 10^-3 + 6.3 x 10^-3 4)6.6 x 10^-5 - 6.1 x 10^-5
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Evaluate each expression, Giving the answer in Scientific notation.

1) 5.3 x 10^4 + 4.7 x 10^4

2) 3.7 x 10^6 - 3.3 x 10^6

3)4.8 x 10^-3 + 6.3 x 10^-3

4)6.6 x 10^-5 - 6.1 x 10^-5

User Andrei Andreev
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2 Answers

5 votes
I need help for my question pls
User TemporaryFix
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3.9k points
7 votes
1) 1x10^5
2) 4x10^5
3)1.11x10^-2
4) 5x10^-6
User Sergey Tyupaev
by
4.9k points
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