What format are answers?

Simplified ratios use a : b; other answers are numbers.

Both increase: direct; one increases while the other decreases: inverse.

Where is progress stored?

Only in local localStorage, never uploaded; full backup/restore is available.

LEARNING GAME

Ratios and Proportions: 1000 Gamified Cards

Turn ratios into level cards: compute, then reveal; 20 cards per level. It covers simplifying, solving proportions, proportional sharing, direct and inverse proportion.

0Due today

0New cards

0Day streak

0Lv.1 · 0/100

Progress is stored locally in localStorage and is lost if you clear storage. Reviews use 1/3/7/14/30/60/120-day intervals.