Answer :
Answer:
4/5
Step-by-step explanation:
There are 3 green marbles, 7 red marbles and 5 white marbles = 3 + 7 + 5 = 15
Probability of pulling a white or red marble =
(5 + 7) / 15 = 12/15
= 4/5
Answer:
4/5
Step-by-step explanation:
There are 3 green marbles, 7 red marbles and 5 white marbles = 3 + 7 + 5 = 15
Probability of pulling a white or red marble =
(5 + 7) / 15 = 12/15
= 4/5