Question

Probability of chosing yellow color pencil from a pack of 20 pencils with eraser

Answer 1

Answer:

p( yellow colour pencil) = 1/21

Step-by-step explanation:

p(E) = number of favorable outcome/total number of outcomes

Total number of outcomes = 20pencils + 1 eraser

=21

p(yellow colour pencil) = 1/21