This math topic focuses on unit conversion with one fixed ratio, introducing learners to the fundamental concepts of converting different rates between seconds, feet, yards, and combinations of these units. Each problem requires the student to apply a known conversion ratio, such as "3 ft in every yrd" or its reciprocal, to transform units involving rates of time and distance (seconds per foot, seconds per yard, feet per second, yards per second). The problems are structured to reinforce an understanding of proportionality and dimensional analysis within the context of unit conversions.
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Convert this rate from feet per second to yards per second. There are 3 ft in every yrd