Question

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.

Answer 1

43

Answer 2

Oh, I got that one wrong then

Answer 3

same reason from the last question i answered for you i think let me check my notes

Answer 4

Yep...the addend with the fewest decimal places wins.

Answer 5

ok yeah

Answer 6

thats a good way to put it lol

Answer 7

Thank you!!!

Answer 8

yw :)

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."