Ratio Sprint
How fast can you compare? Beat the 60-second clock, guard your 3 lives, and build a streak — simplifying ratios, unit rates, best buys, and scaling, ramping from easy to hard.
How to play
You get 60 seconds and 3 lives. Each question is a quick ratio challenge —
simplify a ratio, find a unit rate, pick the better buy, or scale a recipe. Type your answer as a:b
(like 2:3), a number (50), money (1.50), or A/B.
- 1A correct answer scores +10 points. Streaks of 4 or more earn a bonus of +2 per streak level beyond 3 — keep the streak alive.
- 2A wrong answer costs 1 life, resets your streak, and reveals the correct answer.
- 3The game ends when the timer hits 0 or you lose all 3 lives. Questions start easy and ramp up.
Time
60
Score
0
Streak
0
Lives
Question 1
Best streak 0
Simplify ratios
Enter the answer, then press Enter or Submit.
Accepts
a:b ratios, numbers, money like 1.50, and A/B.