Finding the double of 34.5

To find the double of 34.5, you start by taking the given number represented by 34.5. Doubling means you want to find a number twice as big, so the natural operation to perform is multiplication by 2. This is why the calculation involves multiplying 34.5 by 2. The expression (34.5 * 2) captures this operation mathematically. When you multiply 34.5 by 2, the product you get, denoted as 69, is exactly double the original number. For example, if 34.5 were 7, then 69 would be (7 * 2), which is 14. This logic applies universally to any real number represented by 34.5, making 69 the doubled value of 34.5.