LXIV is 64 in roman numerals.
Check the following website for a guide on roman numerals if you ever need to look them up again, i found it quite usefull myself :)
http://literacy.kent.edu/Minigrants/Cinci/romanchart.htm
L is 50 X is 10 IV is 4 The answer is 64.
LXIV = 64
LXIV : 64
Lxiv = 50 + 10 + (-1 + 5) = 64.
On Converting between Arabic date and Roman Numbers we get: lxiv in roman numerals is written as :64 where L=5- ,X=10 and IV=4.
LXIV
64
64
LXIV
LXIV is 64. L=50 X=10 IV=4 50+10+4=64.
64 - LXIV
In today's way it is: (IX)LXIV Numerals in brackets indicate multiplication by a thousand. So: (IX) = 9*1000 = 9000 And: LXIV = 64