SAT Practice8ca1b832-2ebe-42a6-8230-1909e855394d
Practice one SAT question at a time

Questions come from the Bluebook question bank.

A box contains 13 red pens and 37 blue pens. If one of these pens is selected at random, what is the probability of selecting a red pen? (Express your answer as a decimal or fraction, not as a percent.)

Use the exact value the question expects unless it says to round.