Lxxix
The answer is LXXIX
In today's notation it is: LXXIX
The Roman emperor in 79 Ad was Vespasian.In 79 AD CE the Roman emperor was Vespasian.
79 = LXXIX
The answer is 79. ;-))))))))))
79 is LXXIX
.79
79%
.79
79/1
79
In today's modern notation it is LXXIX but there is evidence to suggest that the Romans themselves would have wrote out 79 as LXXVIIII.