Answer :
Answer:
hello
Step-by-step explanation:
There are 10 marbles in a bag. 3 of them are red. What is the probability of picking a red marble at random from this bag?
The number of favorable outcomes (picking a red marble) is 3.
The total number of outcomes (total marbles) is 10.
the probability is:
Probability =3/10
Therefore, the probability of picking a red marble at random from this bag is 3/10 or 0.3
