a bag contains 10 marbles. Four of them are red, three blue, two white, and one yellow. A marble is drawn at random. What is the probability that it is red? Make sure to reduce your answer. 25 points if you answer help pls :/

a bag contains 10 marbles Four of them are red three blue two white and one yellow A marble is drawn at random What is the probability that it is red Make sure class=