# Cake ingredients

The yeast cake contains milk, yeast, sugar, and flour in a ratio of 20: 4: 1: 15. What percentage of flour is in yeast?

**Your answer:**Tips to related online calculators

Need help to calculate sum, simplify or multiply fractions? Try our fraction calculator.

Our percentage calculator will help you quickly calculate various typical tasks with percentages.

Check out our ratio calculator.

Our percentage calculator will help you quickly calculate various typical tasks with percentages.

Check out our ratio calculator.