Question

Which of the following numbers are incorrect?
Why?
(i) CXVII
(iii)DMC
(v) DICX
(vii) CDI
(ix) MMM
(xi) DXLV
(ii) CCXVI
(iv) CLXVIH
(vi) CILVI
(viii) DCXX
(x) MDCX
(xii) CDXXI​

Answer 1

Answer:

(ix) MMM

Step-by-step explanation:

(ix) MMM............................

Answer 2

Roman Numbers:
1. CXVII= 117
2. DMC is incorrect
3. DICX is incorrect
4. CDI= 401
5. MMM is incorrect
6. DXLV= 545
7. CCXVI= 216
8. CLXVIH is incorrect
9. CILVI is incorrect
10. DCXX is incorrect
11. MDCX is incorrect
12. CDXXI = 421


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