If a ring is set with a 0.83 carat center stone, two baguettes that weigh 0.10 carat each, and six round brilliants that weigh 0.02 carats each, what is the total weight?

To determine the total weight of the ring, you need to sum the carat weights of each individual stone. The center stone weighs 0.83 carats. There are two baguette stones, each weighing 0.10 carats. To find the total weight of the baguettes, you multiply their individual weight by two:

0.10 carats × 2 = 0.20 carats.

Then, there are six round brilliant stones, each weighing 0.02 carats. Similarly, their total weight is calculated as follows:

0.02 carats × 6 = 0.12 carats.

Now, you can sum up the weights of all the stones:

0.83 carats (center stone) + 0.20 carats (baguettes) + 0.12 carats (round brilliants) = 1.15 carats.

Thus, the total weight of the ring is 1.15 carats, making this the correct answer.