Dos cien y cuarenta tres.
35 = 243
243 = 35
Expressed in Roman numerals, 243 would be written CCXLIII.
243 = CCXLIII two hundred and forty three
243/5
2.43
It is: 2.43*100 = 243%
Dos cientos cuarenta y tres.
243/250
243
5/9
2.43 = 243/100 which cannot be simplified further.