How is the ratio simplified?

We divide both parts by their GCF so the ratio is in lowest terms (e.g. 6:4 → 3:2).

How is the fraction/percentage derived?

Fraction = a/(a+b), percentage = a/(a+b)×100 (portion of first to total). Both parts must be positive.

Simplify ratio a:b, and show ratio as fraction and percentage. Enter two numbers to get the ratio in simplest form and equivalent fraction/percent.

a (first part)

b (second part)

How is the ratio simplified?: We divide both parts by their GCF so the ratio is in lowest terms (e.g. 6:4 → 3:2).
How is the fraction/percentage derived?: Fraction = a/(a+b), percentage = a/(a+b)×100 (portion of first to total). Both parts must be positive.

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