CHANCE
BLITZ

P(event) = favorable outcomes ÷ total outcomes
Count what you want, then count everything.

Always reduce your fraction to lowest terms (e.g. 4/10 = 2/5).

Convert fraction → decimal → percent: ÷ denominator, then × 100.

P(not A) = 1 − P(A). Complements always add to 1 (or 100%).

Easy = 10 pts, Medium = 20 pts, Hard = 30 pts per correct answer.

Streak bonus: +5 pts per answer in a row (up to +30).

You have 3 lives. Wrong answer = 1 life lost. Game ends at 0 lives or 10 questions.