Question

6) Using the rules for significant figures, the sum of 0.027 gram
and 0.0023
gram should be expressed as
A) 0.030 gram B) 0.0293 gram C) 0.029 gram D) 0.03 gram
I need help

Answer 1

Answer:

it would be C

Explanation:

Answer 2

Answer: C

Explanation:

both numbers have 2 S.F. so the answer should have 2 too.