Which of the following are true?
6 = VI
4 = IV
9 = VIIII
10 = VV
In Roman numerals: 6 = VI 4 = IV 9 = IX 10 = X. Hence: 6 = VI and 4 = IV are correct
Match the following:
(i)Water(A)Compound(ii)Hydrogen(B)Element(iii)Salt(iv)Gold(v)Carbon dioxide(vi)Iron The correct pairs are:-