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What is the sum of the numbers, written in scientific notation?

1.4 x 103 and 5.6 x 102

A. 1.96 x 2
B. 1.96 x 10^3
C. 1.96 x 4
D. 1.969 x 5

1 Answer

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Answer: D) 1.969 x 5

Step-by-step explanation: Hope this help :D

User Vikas Ghodke
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