The problem asks us to convert the fraction $\frac{16}{20}$ into a percentage. We need to write the answer using a percent sign (%).

ArithmeticFractionsPercentagesFraction SimplificationDecimal Conversion
2025/4/18

1. Problem Description

The problem asks us to convert the fraction 1620\frac{16}{20} into a percentage. We need to write the answer using a percent sign (%).

2. Solution Steps

To convert a fraction to a percentage, we can first convert the fraction to a decimal and then multiply by
1
0

0. The fraction is $\frac{16}{20}$.

First, simplify the fraction by dividing both the numerator and denominator by their greatest common divisor, which is

4. $\frac{16}{20} = \frac{16 \div 4}{20 \div 4} = \frac{4}{5}$

Now, convert the simplified fraction to a decimal by dividing the numerator by the denominator:
45=4÷5=0.8\frac{4}{5} = 4 \div 5 = 0.8
Next, convert the decimal to a percentage by multiplying by 100:
0.8×100=800.8 \times 100 = 80
Finally, add the percent sign: 80%80\%.

3. Final Answer

80%

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