If you would like to know what does 5,000 ml equals to, you can calculate this using the following steps:
1,000 ml = 1 l
5,000 ml = 5 * 1,000 ml = 5 * 1 l = 5 l
1,000 ml = 1,000 cm^3
5,000 ml = 5 * 1,000 ml = 5 * 1,000 cm^3 = 5,000 cm^3
The correct result would be 5 l and 5,000 cm^3.