Finding the double of 140

To find the double of 140, you start by taking the given number represented by 140. 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 140 by 2. The expression (140 * 2) captures this operation mathematically. When you multiply 140 by 2, the product you get, denoted as 280, is exactly double the original number. For example, if 140 were 7, then 280 would be (7 * 2), which is 14. This logic applies universally to any real number represented by 140, making 280 the doubled value of 140.