Eleven riddle
Can you solve this simple math riddle?
Eleven riddle
Removing one from eleven makes it ten and removing one from nine makes it ten.
How is this possible?


ANSWER
It is possible in Roman Numerals.
9 = IX
10 = X
11 = XI
Can you solve this simple math riddle?
Removing one from eleven makes it ten and removing one from nine makes it ten.
How is this possible?


It is possible in Roman Numerals.
9 = IX
10 = X
11 = XI