What is the absolute value of 8.65?

What is the absolute value of 8.65?

The absolute value of a number refers to its distance from zero on a number line. In the case of 8.65, its absolute value is **8.65**, as it is already positive.

FAQs:

1. What is the absolute value of a number?

The absolute value of a number represents its distance from zero on the number line. It is always positive or zero.

2. How do you calculate the absolute value of a number?

To calculate the absolute value, disregard the positive or negative sign and consider the magnitude of the number instead.

3. Is the absolute value of a negative number always positive?

Yes, the absolute value of a negative number is always positive. It reflects the distance of the number from zero, regardless of its initial sign.

4. Is the absolute value of zero always zero?

Indeed, the absolute value of zero is zero. Since zero is located exactly at the origin on the number line, it has no distance from itself.

5. What is the absolute value of a positive number?

The absolute value of a positive number remains unchanged as it is already positive.

6. Is there a symbol to represent the absolute value?

Yes, the vertical bars || are commonly used to denote the absolute value of a number. For example, ||-5|| represents the absolute value of -5.

7. How can you determine the absolute value without using the symbol?

To find the absolute value of a number without the symbol, you can simply remove the negative sign if it exists or leave it unchanged if the number is already positive.

8. Can the absolute value of a number be fractional or decimal?

Certainly! The absolute value can be fractional or decimal. It represents the distance from zero, which can be measured in any unit, including fractions or decimals.

9. Why is the absolute value of a number always positive?

The absolute value of a number is always positive because it reflects the distance between the number and zero, and distance is always a positive value.

10. What is the relationship between absolute value and distance?

The concept of absolute value is closely tied to distance. The absolute value measures the distance of a number from zero, regardless of its sign.

11. Can the absolute value of a number be negative?

No, by definition, the absolute value is always positive or zero. It represents distance and distance cannot be negative.

12. Does the absolute value affect positive numbers?

No, the absolute value does not affect positive numbers. It preserves their value as they are already positive.

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