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117 LearnersLast updated on February 25th, 2025
907 in Roman Numerals
Roman numerals are a system of numerical notation used in ancient Rome, employing combinations of letters from the Latin alphabet: I, V, X, L, C, D, and M. These numerals are prevalent in various contexts like royal titles, book chapters, sequences, and more. Here we will discuss Roman numerals, their rules, and examples.
What is 907 in Roman Numerals?
Have you ever noticed the use of Roman numerals in contexts like movie sequels or book chapters and wondered what they represent? These are the Roman numerals, a system used by the ancient Romans to write numbers.
The symbols include I (1), V (5), X (10), L (50), C (100), D (500), and M (1000). In Roman numerals, 907 is represented as CMVII. In this representation, CM is 900 (1000 - 100) and VII is 7 (5 + 2). Let's learn more about Roman numerals and how we write them.
Basic Rules for 907 in Roman Numerals
There are specific basic rules for writing numbers in Roman numerals. In this section, we will discuss some fundamental rules that must be remembered when writing numbers in Roman numerals.
Rule 1: Addition Method
The addition method is applied when a smaller number follows a larger number. For example, VII → V + II → 5 + 2 = 7
Rule 2: Repetition Method
Certain Roman numerals can be repeated up to three times to form other numbers. For example, III → 3.
Rule 3: Subtraction Method
If a smaller number precedes a larger number, the smaller number is subtracted from the larger one. For example, CM → M - C → 1000 - 100 = 900
Rule 4: Limitation Rule
Roman numeral symbols cannot be repeated more than three times, and certain symbols like V, L, and D cannot be repeated. For example, instead of writing IIII for 4, we write IV.
How to Write 907 in Roman Numerals
Let's learn how to write 907 in Roman numerals using various methods:
- By Expansion Method
- By Grouping Method
907 in Roman Numeral by Expansion Method
Using the expansion method, a number is broken down based on place value. In this section, we will learn how to write 907 in Roman numerals using this method. To write 907 in Roman numerals, follow these steps:
Step 1: Break the number based on place value: hundreds, tens, and ones. For 907, we write it as 900 + 7
Step 2: Convert each part into Roman numerals.
- 900 in Roman numerals - CM
- 7 in Roman numerals - VII
Step 3: Combine the Roman numerals. Therefore, 907 in Roman numerals is CM (900) + VII (7) = CMVII
907 in Roman Numeral by Grouping Method
When writing large numbers in Roman numerals, we group the components. To write 907 in Roman numerals, we group 907 as 900 + 7
- 900 in Roman numerals - CM
- 7 in Roman numerals - VII
So, 907 is written as CMVII in Roman numerals.
Numbers Related to 907 in Roman Numerals
Roman numerals follow a consistent pattern, making them easier to understand. In this section, we will learn some numbers related to the Roman numeral 907.
| Number | Roman Numeral | Breakdown |
|---|---|---|
| 900 | CM | 900 = 1000 - 100 |
| 901 | CMI | 900 + 1 = 901 |
| 902 | CMII | 900 + 2 = 902 |
| 903 | CMIII | 900 + 3 = 903 |
| 904 | CMIV | 900 + 4 = 904 |
| 905 | CMV | 900 + 5 = 905 |
| 906 | CMVI | 900 + 6 = 906 |
| 907 | CMVII | 900 + 7 = 907 |
| 908 | CMVIII | 900 + 8 = 908 |
| 909 | CMIX | 900 + 9 = 909 |
Common Mistakes and How to Avoid Them in 907 Roman Numerals
907 in Roman Numerals Examples
Problem 1
Convert the sum of DCCC and CVII into Roman numerals.
Explanation
Problem 2
A historian found that a document was created in the year DCCCXC and it took XVII years to complete. What is the final year of completion in Roman numerals?
Explanation
Problem 3
A museum has a collection of CM paintings. They acquire another VII paintings. What is the total number of paintings in Roman numerals?
Explanation
Problem 4
If a marathon runner's bib number is DCCCXC and they gain XVII places, what is their new bib number in Roman numerals?
Explanation
Problem 5
Express the year of an ancient event that occurred 100 years after the year DCCCXCVII in Roman numerals.
Explanation
FAQs on 907 in Roman Numerals
1.What is 900 in Roman numerals?
2.How to write 907 in Roman numerals?
3.What is 912 in Roman Numerals?
4.Is CMVII a prime number?
5.What are the multiples of 907?
Important Glossaries for 907 in Roman Numerals
- Addition Rule: Applied when a larger numeral is followed by a smaller one, and their values are added. For example, VII = V + II = 5 + 2 = 7
- Subtraction Rule: Applied when a smaller numeral precedes a larger one, and the smaller is subtracted from the larger. For example, CM = 1000 - 100 = 900
- Grouping Method: The numbers are grouped based on their place value, converted into Roman numerals, and then combined. For example, 907 = 900 + 7 = CMVII
- Repetition Rule: Certain symbols (I, X, C, M) can be repeated up to three times. For example, III = 3
- Place Value: A concept in the expansion method where numbers are broken down into hundreds, tens, and ones. For example, 907 = 900 + 7
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Hiralee Lalitkumar Makwana
About the Author
Hiralee Lalitkumar Makwana has almost two years of teaching experience. She is a number ninja as she loves numbers. Her interest in numbers can be seen in the way she cracks math puzzles and hidden patterns.
Fun Fact
: She loves to read number jokes and games.
