Katy has an agate that weighs 8 grams. She
has another agate that weighs 0.91 grams.
What is the total weight of both agates?
A 17.1 grams
B 8.91 grams
C
1.71 grams
D
7.09 grams
The correct answer is B because it’s asking for the total which indicates addition and you would add the 8 grams to the .91 grams giving you the total of 8.91.