## Solving 0.5 x 7 x 4

This article will guide you through solving the simple multiplication problem 0.5 x 7 x 4. While this equation may seem straightforward, it's a great opportunity to explore the order of operations and understand how decimals work in multiplication.

### Order of Operations

In mathematics, the order of operations is crucial for achieving the correct answer. We use the acronym **PEMDAS** (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction) to remember the order. Since we only have multiplication in this equation, we can simply multiply from left to right.

### Step-by-Step Solution

**0.5 x 7:**Multiplying 0.5 by 7 gives us 3.5.**3.5 x 4:**Multiplying 3.5 by 4 gives us 14.

### Therefore, 0.5 x 7 x 4 = 14

### Key Takeaways

- Understanding the order of operations is crucial in solving mathematical equations.
- Multiplying decimals by whole numbers is a straightforward process.
- Always double-check your calculations to ensure accuracy.

Let's explore some additional applications of this problem:

**Real-world application:**You could use this calculation to determine the total cost of buying 7 items for $0.50 each, with a discount of 4 times the original price.**Further exploration:**You could explore how the answer changes if we rearrange the order of the numbers. For example, 4 x 7 x 0.5 still equals 14.

By understanding basic mathematical principles and practicing simple calculations, you can build a strong foundation for more complex mathematical concepts.