Question

A stack of 30 science flashcards includes a review card for each of the following: 10 insects, 8 trees, 8 flowers, and 4 birds.

What is the probability of randomly selecting a bird?
express the probability as a reduced fraction

Answer 1

All you have to do is make the fraction of it which is 4/30. Then simplify to 2/15 which is your answer.