Find experimental probability for multiple spinner outcomes.
\( \begin{array}{l}\text{A spinner has 6 sections: red, blue, green, yellow, purple, black.} \\ \text{It lands on red 20 times in 60 spins. What is the experimental probability of red or blue?}\end{array} \)
Choose one option:
Sum favorable outcomes, divide by total, simplify or convert to decimal.
Experimental probability = favorable ÷ total spins.
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