81/100 as a decimal
Understand the Problem
The question is asking for the decimal representation of the fraction 81/100. To solve this, we can divide 81 by 100, which gives us the decimal equivalent.
Answer
The decimal representation of $\frac{81}{100}$ is $0.81$.
Answer for screen readers
The decimal representation of the fraction $\frac{81}{100}$ is $0.81$.
Steps to Solve
- Divide the numerator by the denominator
To find the decimal representation of the fraction $\frac{81}{100}$, we perform the division:
$$ 81 \div 100 $$
- Perform the division
When we divide, we can rewrite the operation as follows:
$$ 81 \div 100 = 0.81 $$
This means that (81) is less than (100), and we can determine how many times (100) fits into (81). Since it doesn't fit, we place a decimal point and continue the division.
- Result of the division
The result of the division gives us the decimal form of the fraction, which is:
$$ 0.81 $$
The decimal representation of the fraction $\frac{81}{100}$ is $0.81$.
More Information
The fraction $\frac{81}{100}$ represents a value less than one, and its decimal form is quite simple because the denominator is a power of 10. This often makes converting such fractions straightforward.
Tips
One common mistake might be misplacing the decimal point while performing the division. Always remember to carefully consider the size of the numerator and denominator, especially with divisions involving decimals.
