Maths - Roman Number

100 ✘ 500 ✘ 50 ✘ 200 ✔

C should be replaced by M ✘ L should be replaced by D ✘ V should be replaced by L ✘ L and V should be interchanged ✔

MCDXVIII ✘ MDCVXIII ✘ MVDCXIII ✘ MCDVXIII ✔

6 ✘ 7 ✘ 9 ✘ 10 ✔

= ✘ < ✘ > ✘ ≤ ✔

= ✘ > ✘ ≥ ✘ < ✔

LL ✘ XX ✘ VV ✘ DD ✔

CXL ✘ LXXVIII ✘ LVIII ✘ CLX ✔

LL stands for 150 ✘ CCC stands for 300 ✘ DDD stands for 1500 ✘ VVV stands for 15 ✔

1059 ✘ 1159 ✘ 1059 ✘ 115110 ✔