C. Read and solve the problem. Encircle the letter of the correct answer. 11. Mrs. Gloria went to the supermarket and bought four bags of carrots. One bag was marked 0.9 kilogram, the second bag 0.5 kilogram, the third bag 0.8 kilogram and the fourth bag 0.3 kilogram. What was the combined weight of the heaviest and lightest bags? a. 1.2 kg b. 10.20 kg c. 1.02 kg d. 10.02 kg​