Task: Question Answering
Input (English): Question: Zinc and copper are melted together in the ratio 9 : 11. What is the weight of melted mixture, if 28.8 kg of zinc has been consumed in it?

 Option A: 58 kg

 Option B: 60 kg

 Option C: 64 kg

 Option D: 70 kg

 Option E: None
Output (English): Option C