1.

The percentage of metals in a mine of zinc ore is 60%. Now the percentage of silver is 3/4% of metals and the rest is zinc. If the mass of ore extracted from the mine is 8000 kg, the mass (in kg) of zinc is

A. 5147 kg
B. 4764 kg
C. 3587 kg
D. 2125 kg
Answer» C. 3587 kg


Discussion

No Comment Found