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selenamalter
 2 years ago
Round off the answer correctly.
8.7 g + 15.43 g + 19 g = 43.13 g
a
43.130 g
b
43.1 g
c
43 g
d
None of the above.
selenamalter
 2 years ago
Round off the answer correctly. 8.7 g + 15.43 g + 19 g = 43.13 g a 43.130 g b 43.1 g c 43 g d None of the above.

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selenamalter
 2 years ago
Best ResponseYou've already chosen the best response.0Oh, I got that one wrong then

gdogthegirl
 2 years ago
Best ResponseYou've already chosen the best response.2same reason from the last question i answered for you i think let me check my notes

Shane_B
 2 years ago
Best ResponseYou've already chosen the best response.1Yep...the addend with the fewest decimal places wins.

gdogthegirl
 2 years ago
Best ResponseYou've already chosen the best response.2thats a good way to put it lol

Shane_B
 2 years ago
Best ResponseYou've already chosen the best response.1yw :) For reference (from wiki): "For multiplication and division, the result should have as many significant figures as the *measured* number with the smallest number of significant figures. For addition and subtraction, the result should have as many decimal places as the *measured* number with the smallest number of decimal places."
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