3 times what equals 45

Guri Bee

less than a minute read

·

22-10-2024

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Unlocking the Mystery: 3 Times What Equals 45?

Have you ever encountered a mathematical riddle like "3 times what equals 45?" It's a simple question, yet it can spark curiosity and a desire to unravel the answer. In this article, we'll explore this problem, uncover the solution, and delve into the reasoning behind it.

The Equation:

The problem can be represented by a simple equation:

3 * x = 45

Where 'x' represents the unknown number we're trying to find.

Finding the Solution:

To solve for 'x', we need to isolate it on one side of the equation. We can do this by performing the opposite operation on both sides of the equation. Since the left side is multiplied by 3, we divide both sides by 3:

(3 * x) / 3 = 45 / 3

This simplifies to:

x = 15

Therefore, 3 times 15 equals 45.

Understanding the Concept:

This problem highlights the fundamental concept of multiplication and its inverse operation, division. We use division to "undo" multiplication and find the missing factor.

Practical Examples:

This type of problem can be applied to various real-world scenarios:

• Shopping: If you need to buy 3 items that cost the same amount, and the total cost is $45, you can use this equation to find the price of each item.
• Baking: If a recipe calls for 3 cups of flour and you want to triple the recipe, you can use this equation to determine how much flour you'll need.
• Distance: If you travel 3 times the distance of your usual commute, and the total distance is 45 miles, you can calculate the length of your typical commute.

Beyond the Equation:

While the equation itself provides a straightforward solution, it's crucial to understand the underlying concepts. The ability to solve equations like this is a fundamental skill in mathematics and can be applied to various situations in everyday life.

In Conclusion:

By using simple mathematical operations, we successfully determined that 3 times 15 equals 45. Understanding this concept allows us to approach similar problems confidently and apply them to practical situations. Remember, math is not just about numbers; it's about logic, reasoning, and understanding how things work.