1 answer
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Based on the spinners shown, Leah has a 1/4 chance of moving backwards 1 space and a 1/4 chance of moving backwards 2 spaces. So, for each turn, she has a 1/2 chance of moving backwards 1 or 2 spaces.
Out of 28 turns, we can predict that Leah will move backwards 1 or 2 spaces approximately 28 * 1/2 = 14 times.