1. plural of ratio; the relationships between two quantities expressed as the quotient of one divided by the other
Usage: mathematics; statistics

Examples

• The teacher explained how to calculate ratios in math class.
• The recipe calls for ingredient ratios of 2:1:3.
• Financial analysts study debt-to-equity ratios.
• The gear ratios determine the bike's speed.
• Population ratios vary between urban and rural areas.
• Students must simplify ratios to their lowest terms.
• The company improved its profit ratios this quarter.