42/49 as a percentage is 85.71%. This number tells you that the fraction is a little less than nine‑tenths of a whole. It’s a quick way to see how large the part is compared to the whole.
The fraction 42/49 can also be simplified by dividing both the numerator and denominator by 7, giving 6/7. Whether you write it as 6/7 or 42/49, the value stays the same, and the percentage remains 85.71%.
In everyday use, saying “about 86%” is often enough, but if you need precision, the rounded figure 85.71% shows exactly how the fraction translates to a percent. This makes it easy to compare with other percentages or to calculate portions of a total.
