28/42 as a percentage is 66.67%. This number tells you how much of a whole the fraction represents when you look at it in terms of hundredths. It’s a quick way to compare the fraction with other values that are already in percent form.
The fraction 28/42 can be reduced to its simplest form, 2/3. Both 28 and 42 share a common factor of 14, and dividing each by 14 gives the same ratio. Since 2/3 is a well‑known fraction, it’s easy to remember that it’s a little more than half but not quite three‑quarters.
In everyday life, you might see this percentage used in grades, discounts, or statistics. Knowing that 66.67% corresponds to the fraction 28/42 helps you convert back and forth without needing a calculator, making it handy for quick mental checks.