34/90 as a percentage is 37.78%. This value is the rounded result you get when you express the fraction as a part of a whole. It’s a handy way to see how large the fraction is in everyday terms.
The fraction 34/90 can be reduced to 17/45, but the percentage stays the same. Seeing it as 37.78% makes it easier to compare with other numbers, like test scores or discount rates.
In everyday situations, you might use this percentage to estimate portions of a total amount—say, 37.78% of a pizza or a budget. It gives a quick, understandable picture without needing to work with the original fraction.