51= LI in Roman Numerals
The Roman numeral LI means 50+1 = 51
VI = 6
51 = LI 51 = LI LlLI
51 = LI
51 = LI
51
LI
51
The Roman numeral 'L' stands for 50 and the Roman numeral 'I' stands for 1. Put them together as LI and you get 51. LII would be 52, etc.
1,000 is M. 051=51 and 51 is L (for 50) I (for 1). There is no Roman numeral for 0, so 1,051 in Roman Numerals is MLI.
It is simply LI meaning 50+1 = 51