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1.8×10^-2-3.9×10^-3 what is the answer
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5 votes
1.8×10^-2-3.9×10^-3 what is the answer

User Cguedel
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7.8k points

2 Answers

7 votes

1.8×10^-2 = 0.018

3.9×10^-3 = 0.0039

So

1.8×10^-2-3.9×10^-3

= 0.018 - 0.0039

= -0.0141

Answer in scientific form notation:

= -1.41 *10^-2


User Skeeve
by
7.4k points
6 votes
The answer is 0.0141
User Lesssugar
by
7.4k points
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