easy · Act math

A bag contains 4 red marbles, 5 blue marbles, and 3 green marbles.

If one marble is drawn at random, what is the probability that it is blue?

  1. (5)/(7)
  2. (5)/(12)
  3. (1)/(5)
  4. (5)/(9)

Sign up free to see the explanation and track your rank →

More Act math practice

KomFi Academy — Stop doomscrolling. Get KomFi.

Build your intelligence, anytime, anywhere.

KomFi Academy is a curated training platform with 48,000+ practice questions, 20,000+ flashcards, on-demand video lectures, podcasts, and 4K slide decks across the topics serious professionals study: GMAT, LSAT, MCAT, Investment Banking, Private Equity (LBOs & PE math), Private Credit, Quantitative Finance, Financial Accounting, Asset- Backed Securities, Volume Profile Analysis, Order Flow Trading, Market Microstructure, Volume Spread Analysis, Elliott Wave Theory, Volume-Price Analysis, and Public Offering Frameworks.

What's inside

Topics

View pricing · Read testimonials