Question

A bag contains 2 red marbles, 3 blue marbles, and 4 green marbles. What is the probability of choosing a red marble or green marble? A) 1/3 B) 2/3 С) 4/9 D) none of the above

Answer 1

Total marbles = 2+3+4 =9

red and green marbles = 2+4 = 6

Divide the number of green and red marbles by the total number of marbles.

6/9

Simpllify:

2/3