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Challenge Ari, Bobby, and Cindy each went for a walk yesterday afternoon. Ari walked 1 mi at a
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3
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constant speed of 1 mi/h. Bobby walked 1 mi at a constant speed of 1- mi/h. Cindy walked for 1 h
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and 22 min at a constant speed of 1 mi/h. List the three people in order of the times they spent walking
from least time to greatest time.
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