Final answer:
A real-world problem that could be modeled by the equation 57.5=p(250) is determining the discount percentage for a sale.
Step-by-step explanation:
A real-world problem that could be modeled by the equation 57.5=p(250) is determining the discount percentage for a sale. In this case, 57.5 represents the discounted price and 250 represents the original price. The unknown, p, represents the discount percentage. To solve the problem, divide the discounted price by the original price and multiply by 100 to find the percentage.
- Identify the elements of the percent equation:
- 57.5 = discounted price
- p = discount percentage
- 250 = original price
- Solve the problem:
- p = 57.5 / 250
- p = 0.23
- Convert the decimal to a percentage: p = 0.23 * 100
- p = 23%