a bag contains 31 red blocks 46 green blocks 23 yellow blocks and 25 purple blocks you pick one block from the bag at random find the indicated theoretical probability
The total number of blocks in the bag is 31 + 46 + 23 + 25 = 125
The theoretical probability of picking a red block is 31/125 = 0.248 or 24.8%
The theoretical probability of picking a green block is 46/125 = 0.368 or 36.8%
The theoretical probability of picking a yellow block is 23/125 = 0.184 or 18.4%
The theoretical probability of picking a purple block is 25/125 = 0.2 or 20%