A proportion is an equation stating two ratios are equal: a/b = c/d. Cross-multiplication (a×d = b×c) lets you solve for any missing value. Proportions are used in scaling, cooking, maps, and unit conversion.
💡
Pro Tip
Always label your units when setting up proportions — it prevents inverting the ratio by accident.
References
🔒
100% Bure
Hakuna usajili
✓
Sahihi
Mifumo iliyothibitishwa
⚡
Papo Hapo
Matokeo unapoandika
📱
Tayari kwa Simu
Vifaa vyote