Convert 2,011 to Roman Numerals.a)MCMXIb)MMIXc)MMXId)MMXXICorrect answ...
Converting 2011 to Roman Numerals
Understanding Roman Numerals:
- Roman numerals use letters to represent numbers.
- The basic symbols are:
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
Rules for combining Roman numerals:
- Repeating a numeral up to three times adds its value.
- Placing a smaller numeral before a larger one subtracts its value.
- Placing a smaller numeral after a larger one adds its value.
Breaking down 2011:
Combining the numerals:
Therefore, 2011 in Roman numerals is MMXI.
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Convert 2,011 to Roman Numerals.a)MCMXIb)MMIXc)MMXId)MMXXICorrect answ...
Conversion of 2,011 to Roman Numerals
To convert the number 2,011 into Roman numerals, we need to follow the rules of Roman numeral representation. The Roman numeral system uses a combination of letters to represent numbers. Here's how we can convert 2,011 into Roman numerals:
Step 1: Break down the number into thousands, hundreds, tens, and units
2,011 can be broken down into:
- 2 thousands (2000)
- 0 hundreds
- 1 ten (10)
- 1 unit (1)
Step 2: Convert each part into Roman numerals
- Thousands (2000): The Roman numeral for 1,000 is "M". Since we have 2 thousands, we write "MM" (M + M = 2,000).
- Hundreds (0): Since there are no hundreds in 2,011, we skip this step.
- Tens (10): The Roman numeral for 10 is "X". Since we have 1 ten, we write "X" (1 x 10 = 10).
- Units (1): The Roman numeral for 1 is "I". Since we have 1 unit, we write "I" (1 x 1 = 1).
Step 3: Combine the Roman numerals
Now, we combine the Roman numerals we obtained from each part:
- Thousands (2000): "MM"
- Hundreds (0): Skipped
- Tens (10): "X"
- Units (1): "I"
The final Roman numeral representation of 2,011 is "MMXI" (MM + X + I = 2,011).
Therefore, the correct answer is option 'c) MMXI'.