Question

a pen box has 5 fountain pens, 3 blue pensand 7 red pens . one item is taken is taken out from the box. find the probability that the item has 1. fountain pen 2. red pen​

Answer 1

Answer:

1) 1/3

2) 7/15  

Step-by-step explanation:

total no. of items in the pen box is 5+3+7 = 15

probability of the item taken out is a fountain pen = 5/15 = 1/3

probability of item taken out is a red pen = 7/15  

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