Khalil makes what percent less than Angelica?

To determine the percentage by which Khalil's hourly wage is less than Angelica's, follow these steps:

1. **Find the difference in their wages**:
   \[
   \text{Difference} = \text{Angelica's wage} - \text{Khalil's wage} = 15.50 - 12.00 = 3.50
   \]

2. **Calculate the percentage decrease based on Angelica's wage**:
   \[
   \text{Percentage Decrease} = \left(\frac{\text{Difference}}{\text{Angelica's wage}}\right) \times 100 = \left(\frac{3.50}{15.50}\right) \times 100
   \]

3. **Simplify the calculation**:
   \[
   \text{Percentage Decrease} = \left(\frac{3.50}{15.50}\right) \times 100 \approx 22.58\%
   \]

So, Khalil makes approximately **22.58%** less per hour than Angelica.

Would you like more details or have any other questions? Here are some related questions you might consider:

1. What is the percentage decrease if Angelica's wage increases to $16 per hour?
2. If Khalil received a raise to $13 per hour, what percentage less would he make than Angelica?
3. What would be Khalil's wage if he made 10% less than Angelica?
4. How does the percentage change if both of their wages increase by $1 per hour?
5. How would you calculate the percentage decrease if you only knew their weekly earnings?

**Tip:** When calculating how much one value is less than another, always use the larger value as the reference point.

Learn how to calculate the percentage decrease in Khalil's hourly wage compared to Angelica's wage. This problem involves basic arithmetic and percentage calculations. Suitable for students in Grades 6-8.

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