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Perform the following mathematical operation and report the answer to the appropriate number of significant figures. 7.273 - 12.4 -5.127 > [?]
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4 votes
4 votes
Perform the following

mathematical operation and
report
the answer to the
appropriate number of
significant figures.
7.273
- 12.4
-5.127 > [?]

Perform the following mathematical operation and report the answer to the appropriate-example-1
User ZijingWu
by
3.2k points

1 Answer

5 votes
5 votes

Explanation:


67.4+43.2+27.3=137.9, which is 138 to 3 sf.

User Jansma
by
3.3k points
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