Q. Which measurement is more precise?Choices:(A) 54.45 hours(B) 33.9 hours
Identify Given Measurements: Identify the given measurements.We have two measurements: 54.45 hours and 33.9 hours.
Determine Decimal Places: Determine the number of decimal places in each measurement.54.45 hours has two decimal places.33.9 hours has one decimal place.
Compare Precision: Compare the precision based on the number of decimal places. A measurement with more decimal places is considered more precise. 54.45 hours has more decimal places than 33.9 hours.
Conclude Measurement Precision: Conclude which measurement is more precise.Since 54.45 hours has more decimal places, it is the more precise measurement.