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What is the decimal representation of [tex][tex]$2 / 10$[/tex][/tex]?

A. 0.20
B. 2.0
C. 2.10
D. 2


Sagot :

To determine the decimal representation of [tex]\( \frac{2}{10} \)[/tex], let's go through the steps:

1. Understand the Division: We need to divide 2 by 10. This setup is [tex]\( \frac{2}{10} \)[/tex].

2. Perform the Division: When you divide 2 by 10, you immediately recognize that 10 is a larger number than 2, which means the result is going to be a fractional number less than 1.

3. Conversion to Decimal: Dividing 2 by 10 gives us the decimal 0.2.

4. Compare with the Answer Options:
- A. .20: This is another way to represent 0.2.
- B. 2.0: This means 2, which is not correct.
- C. 2.10: This means a number greater than 2, which is incorrect.
- D. 2: This is also incorrect as it represents a whole number.

The correct answer is:
A. .20