Q-9 Circle the Hindu-Arabic Numbers: 25, C, 45, 10, XXXVII, 19, LX
Answer (1)
To solve this question, we need to identify which of the given numbers are Hindu-Arabic numerals.
Hindu-Arabic numerals are the most commonly used number system across the world today. They are the digits we use in everyday counting and arithmetic: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
Let's look at the list provided:
25 - This is a Hindu-Arabic numeral.
C - This is not a Hindu-Arabic numeral; it is a Roman numeral and represents the number 100.
45 - This is a Hindu-Arabic numeral.
10 - This is a Hindu-Arabic numeral.
XXXVII - This is not a Hindu-Arabic numeral; it is a Roman numeral that represents the number 37.
19 - This is a Hindu-Arabic numeral.
LX - This is not a Hindu-Arabic numeral; it is a Roman numeral that represents the number 60.
Therefore, the Hindu-Arabic numbers in the list are: 25, 45, 10, and 19.
Hindu-Arabic numerals are used because they make calculations straightforward, and they are the basis for the decimal system.
