2.9 x 10^5 + 8.7 x 10^5

Find the scientific notation of the problme
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1 Answer

They both use the same exponent of 10 so just add the numbers 2.9+8.7=11.6, so the answer is 11.6*10^5; but 11.6 is 1.16*10, so we increase the exponent of 10 by 1: 1.16*10^6 or 1.16E6.

by Top Rated User (1.2m points)

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