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Hal earns a B on 75% of his tests. He divides a spinner into 12...

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Basic Math

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Hal earns a B on 75% of his tests. He divides a spinner into 12 equal spaces to model the grades he earns on his tests, with nine of the spaces representing a B. Which statement about his model is true?A. His model can be improved the most by using eight of the spaces to represent a B.B. His model can be improved the most by using every third space on the spinner to represent a B.C. His model can be improved the most by dividing the spinner into 15 equal spaces. D. His model cannot be improved.

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