The result of the expression \(\frac{(19 - 31)}{31} \times 100\) is approximately \(-38.71\).

Would you like further details or have any questions?

Here are five related questions to explore further:
1. How do you convert fractions to percentages?
2. What is the interpretation of negative percentages?
3. How does percentage change work in different contexts?
4. Can you explain how to simplify complex expressions like this?
5. What is the difference between absolute and relative percentage changes?

**Tip:** When calculating percentage changes, a negative result indicates a decrease relative to the original value.

Learn how to calculate the percentage change using the expression (19 - 31) / 31 * 100. This problem covers essential mathematical concepts such as percentage change and basic algebra. The solution yields a decrease of approximately -38.71%. Suitable for students in Grades 6-8.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation