Question

A Jar contains five red marbles and three green marble. A marble is drawn at random and not replaced. A second marble is

then drawn form the jar

find the probability that both marbles are red

Answer 1

20/56 or 5/14

Explanation:

Prob of red = 5/8

Second red prob = 4/7

multiply those = 20/56

simplify if needed = 5/14