Marbles In A Bag Math Problem

Find the probability of pulling a yellow marble from a bag with 3 yellow 2 red 2 green and 1 blue i m assuming marbles.

Marbles in a bag math problem.

And so this is sometimes the event in question right over here is picking the yellow marble. P event number of favorable outcomes total number of outcomes. There are two bags. There are 30 blue marbles in a bag which is 40 of the marbles in the bag.

So they say the probability i ll just say p for probability. When solving probability problems remember this important formula. Each bag contains an unknown number of marbles. Show with the aid of a math drawing and percent table.

In the above problem the number of favorable outcomes is 4 because there are blue marbles in the bag. How many marbles are in the bag. The probability of picking a yellow marble.