17/40 expressed as a percentage is 42.50%. This figure is rounded to two decimal places, making it easy to compare with other common percentages.
When you see 42.50% on a chart or report, it simply tells you that 17 parts out of every 40 are being considered. In everyday terms, it’s a little less than half of the whole.
Knowing the percentage helps when you need to estimate quantities quickly, like figuring out a discount or a portion of a group. It’s a handy number to keep in mind for quick mental math.