A bag contains 3 black, 7 brown, 4 green marbles. What is the probability of getting a green ball?
Posted: Wed Jul 13, 2022 8:06 pm
a) \(\frac {1}{9}\)
b) \(\frac {7}{9}\)
c) \(\frac {2}{7}\)
d) \(\frac {4}{9}\)
b) \(\frac {7}{9}\)
c) \(\frac {2}{7}\)
d) \(\frac {4}{9}\)