Answer
a.) 24
b.) 60
Work Step by Step
a.) 1 day = 24 hr
According to US Measurement Unit Relationships, Time (U.S. and Metric) 24 hours (hr) = 1 day.
b.) 60 sec = 1 min
According to US Measurement Unit Relationships, Time (U.S. and Metric) 60 seconds (sec) = 1 minute (min).