Marbles In A Bag Math Problem

P event number of favorable outcomes total number of outcomes.
Marbles in a bag math problem. So they say the probability i ll just say p for probability. When solving probability problems remember this important formula. There are two bags. Marble problem and algebra.
Each bag contains an unknown number of marbles. There are 30 blue marbles in a bag which is 40 of the marbles in the bag. How many marbles are in the bag. And so this is sometimes the event in question right over here is picking the yellow marble.
Show with the aid of a math drawing and percent table. The probability of picking a yellow marble. In the above problem the number of favorable outcomes is 4 because there are blue marbles in the bag.