This math topic focuses on probability and counting concepts related to multiple events. It includes problems where students calculate the probability of drawing specific colored shapes from two groups of colored shapes. The problems involve converting these probability situations into fractional equations. Each question provides multiple choices, expressed as LaTeX equations, for students to select the correct probability calculation. This skill set is part of an introductory unit on probability and counting involving multiple events.
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What is the equation for the chance of drawing a pink shape at random from both bags?