Have you ever come across a math problem that seemed impossible to solve at first glance? Here's one for you: Which number, when doubled, exceeds its half by nine?
Let's break it down. Let the number be x. When doubled, the number becomes 2x. And its half is x/2. According to the problem, 2x exceeds x/2 by nine. Mathematically, we can write this as:
2x = x/2 + 9
To solve this equation, we need to isolate x. By simplifying the equation, we get:
2x = x/2 + 9
4x = x + 18
3x = 18
x = 6
Therefore, the number we are looking for is 6. When doubled, 6 becomes 12. And its half is 3. Indeed, 12 exceeds 3 by nine.
If you found this problem intriguing, you may enjoy exploring more math puzzles and brain teasers. Websites like Math is Fun offer a wide range of fun and challenging math problems to test your skills and keep your mind sharp.
Mathematics is a beautiful and fascinating subject that can be both challenging and rewarding. By solving puzzles like the one mentioned above, you can enhance your problem-solving abilities and develop a deeper appreciation for the world of numbers and equations.
So next time you come across a tricky math problem, don't get discouraged. Take a deep breath, break it down step by step, and you might just surprise yourself with how far you can go. Happy problem-solving!
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