The correct option is C MCDLIX
Step 1: Write the number in expanded form.
1459 = 1000 + 400 + 50 + 9
= 1000 + (500-100) + 50 + 9
Step 2: Write the expanded numbers as Roman numerals and bring them together.
1459 = 1000 + (500-100) + 50 + 9
= M + CD + L + IX
= MCDLIX
Hence, 1459 can be written as MCDLIX.