- Since 3 is in the tenths place, 73.38 is between 73.3 and 73.4
- 73.35 is the midpoint between 73.3 (73.30) and 73.4 (73.40)
- As illustrated on the number line, 73.38 is greater than the midpoint (73.35)
- Therefore, 73.38 rounded to the nearest tenth (one decimal place) = 73.4
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