Question

2. Expressed to the correct number of significant figures,

the sum of two masses is 445.2 grams. Which two
masses produce this answer?
A) 210.10 g +235.100 g
B) 210.100 g +235.10 g
C) 210.1 g +235.1 g
D) 210.10 g + 235.10 g

Answer 1

Step-by-step explanation:

because when the decimal placss are added the final answer will be correct 445.2