Question 52b500d

The table summarizes the distribution of color and shape for $100$ tiles of equal area.

	Red	Blue	Yellow	Total
Square	$10$	$20$	$25$	$55$
Pentagon	$20$	$10$	$15$	$45$
Total	$30$	$30$	$40$	$100$

If one of these tiles is selected at random, what is the probability of selecting a red tile? (Express your answer as a decimal or fraction, not as a percent.)

Problem-Solving and Data Analysis - Probability and conditional probability