10. Kahlo was how old when she died?

47 years of age

Explanation:

The demonstration worsened her illness, and on the night of 12 July 1954, Kahlo had a high fever and was in extreme pain. At approximately 6 a.m. on 13 July 1954, her nurse found her dead in her bed. Kahlo was 47 years old. The official cause of death was pulmonary embolism, although no autopsy was performed.