CC is 200. XL is 10 from 50 which is 40. CCXL would be 240.
Hindu
CMXLIX (CM=900, XL=40, IX=9)
1000 = M, 200 = CC, 40 = XL and 2 =II, so 1242 would be written as MCCXLII
Xl = -10+50 = 40
It is: 40 = XL
Hindu
CMXLIX (CM=900, XL=40, IX=9)
1000 = M, 200 = CC, 40 = XL and 2 =II, so 1242 would be written as MCCXLII
Xl = -10+50 = 40
It is: 40 = XL
XXVII (27 in Roman numerals) added to XL (40 in Roman numerals) equals LXVII, which is 67 in Roman numerals.
550Improved Answer:-XL = 40
If you mean as in Roman numerals then: C -XL = LX => 100 -40 = 60
XL is equivalent to 40 in Roman numerals, and X represents 10. Thus, XL plus X is 40 + 10, which equals 50. In Roman numerals, 50 is represented by the letter L.
40
XL
XL