40/72 as a percentage is 55.56%. This value shows how much of a whole the fraction represents when we look at it in terms of hundredths. It’s a quick way to see the size of the fraction in everyday terms.
The fraction 40/72 can be simplified by dividing both numbers by their greatest common divisor, which is 8. That gives the simpler form 5/9. Even in its reduced form, the percentage stays the same, because the size of the part relative to the whole doesn’t change.
Seeing the percentage helps when you compare this fraction to others. For example, 55.56% is a little more than half, so 40/72 is just over one‑half of a whole.
In everyday life, percentages like 55.56% are useful for things like grades, discounts, or statistics. They let you understand a part of something in a familiar, easy‑to‑read format.
