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What is 12/30 as a percentage?

What is 12/30 as a percentage? It is 40.00%. The fraction 12/30 can also be written as the simpler fraction 2/5, which represents the same value.

The number 12/30 sits just under the halfway mark on a number line that runs from 0 to 1. Because it is a little less than one‑half, its percentage form shows that it is a little less than 50 %. This makes it easy to compare with other common fractions and percentages.

In everyday situations, 40 % might describe a discount, a test score, or the portion of a group that meets a certain condition. Knowing that 12/30 equals 40.00% helps you quickly translate the fraction into a familiar, easy‑to‑understand format.

Fraction Percentage is your source for tools to calculate fractions to percentages.
Convert 12/30 to Percentage – Quick Fraction‑to‑Percent Calculator