1. Convert each percent to a fraction, mixed number, of whole number. Lescon 23 \( 400 \%=\frac{4}{4} \quad 45 \%=\frac{9}{20} \quad 150 \%=\square \)

To convert percentages to fractions, mixed numbers, or whole numbers, follow these steps: 1. **Convert the percentage to a fraction by placing the percentage value over 100 and simplifying if possible.** 2. **If the fraction is improper (the numerator is larger than the denominator), you can also express it as a mixed number.** Let's apply this to each percentage: 1. **400%** - **Fraction:** \( \frac{400}{100} = 4 \) - **Whole Number:** \( 4 \) So, **400% = 4**. 2. **45%** - **Fraction:** \( \frac{45}{100} = \frac{9}{20} \) - **Simplified Fraction:** \( \frac{9}{20} \) So, **45% = \( \frac{9}{20} \)**. 3. **150%** - **Fraction:** \( \frac{150}{100} = \frac{3}{2} \) - **Mixed Number:** \( 1 \frac{1}{2} \) So, **150% = \( \frac{3}{2} \)** or **\( 1 \frac{1}{2} \)**. **Summary:** - \( 400\% = 4 \) (whole number) - \( 45\% = \frac{9}{20} \) (fraction) - \( 150\% = \frac{3}{2} \) or \( 1 \frac{1}{2} \) (mixed number)