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Answer the following showing all work.
a. ( 2.10 m ) ( 40.32 m ) = ______________ = ________________
b. 11.31g + 0.3g + 4.201g = _____________ = __________________
- Note: There are two lines. First line is to put the answer with 1 more significant figure than you need in answer (include appropriate units and then the second line is for the actual answer with the correct number of significant figures (including appropriate units.
Answer:
a. 84.67m2 = 84.7m2
b. 15.81g = 15.8g