If 5 workers build a wall in 10 days, how long will 10 workers take? Your instinct says 5 days and that instinct is using inverse proportion! Proportion is the mathematical relationship between two ratios, and it governs everything from cooking recipes scaled for 200 guests to fuel costs for long journeys to currency exchange rates. Knowing the difference between direct proportion (more means more) and inverse proportion (more means less) will save you time, money, and real-world confusion. Ready to become a proportion detective? Today your ratios become superpowers let us begin!
16/05/2026, 12:13:30
