40
Xl = -10+50 = 40
XXVII (27 in Roman numerals) added to XL (40 in Roman numerals) equals LXVII, which is 67 in Roman numerals.
It is: 40 = XL
40 in Roman numerals are XL or XXXX
XL=400 * * * * * No. XL is the Roman number 40. 400 is CD.
550Improved Answer:-XL = 40
40
XL
XL
XL
XL
The number 40 in Roman numerals is represented by XL.